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Hello! I can appreciate your concern, but I can assure you I'm not the sort of person to spend money I don't have. Not that my finances are anyone else's business, but I am very good at saving, even on a low wage, as I only spend money on truly essential items. I came from a low-income family, so I appreciate the value of things. I also research and think about big purchases for a long time before making them. I don't have a credit card or loans, so only spend money that I already have that is set aside for certain things.
Buy Nothing (and other secondhand options) is great for saving money, but one of the main reasons I love it so much is that it allows me to get rid of things responsibly, and also save things from landfill. I also get to know my local community. As an ecologist sustainability is pretty important to me, so I try to make responsible choices. I'm all for using what you have or repurposing things.

That said, my computer has really been struggling recently, and it's not just the keyboard. One of the main programs I'm using to collect data at the moment barely runs, and is so very slow and laggy it's difficult to get accurate measurements. It's been repaired twice already, and is still having problems. I also may need to return it to the university soon.

I have been expecting to need a new laptop around this time for the entirety of my PhD, so have been slowly setting aside money, just in case. Even so, I still struggle to make big purchases and I wasn't sure about upgrades, hence my asking for advice here based on my specific needs. I wasn't prepared to replace my current computer until the keyboard issue was fixed, and now it is.

If I do go ahead with this I've decided that the cheapest base model should be adequate, and will be a huge step up from what I've been using. I use this computer for almost every waking hour of the day, I don't want to have to waste time fighting with it whenever I need to get something done.

Also, I'm not the kind of person to obsess over small "defects", nor am I someone who will actively look for them. I see that there are a lot of people like this on these forums, but that's not me, soon worry there.

Thanks again for your thoughts, but there's no need for you to worry about my finances.
 
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I have a 16" MBP. I love it. I upgraded from a 2018" 15" MBP with failing keyboard. That 2018 model was a replacement from a 1st gen 2016 15" touchbar model which was a true nightmare reliability wise. The only reason I got rid of the 2018 was because after 2 failed keyboards I couldn't trust the machine to last, so I got rid of it and milked as much money out of it as I could. I am similar to you in that I am in graduate school and rely heavily on my Mac to do just about everything at this stage of my education/training. It is an absolutely essential tool and if it goes down, particularly in this time of COVID-19 and less access to Apple stores and quick turn arounds, I go down. I think you should get 32GB RAM to get the most bang for your buck. I opted for the i9, but I don't think I really needed that raw processing power as much as I needed the RAM. That tied with the blazingly fast SSD (3.2gb/s), I think the 16" MBP will serve you well for a long time to come. I maxed out my machine because I don't plan on buying another Mac for at least another 6 or 7 years. As a side note, part of the limitations of your Mac currently are likely due to only 8 GB RAM.
 
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Sounds like you have had similar issues to me re: keyboards and reliability. Not being able to trust your computer while doing something as intense and important as a PhD just adds more stress to an already stressful life. I had to put off my past keyboard replacements for ages and just deal with the frustration and errors because finding a week+ where I could be without a computer was really difficult. And now my local store has been closed so I couldn't even drop it in if I wanted to.
Glad you were able to upgrade. I'm not sure I can swing extra RAM, but I'm also not planning to buy for a couple of weeks at least, so maybe I'll change my mind.
Good luck with grad school!
 
Quick update: I ended up getting the base model with 32GB ram. Ordered yesterday and should arrive next week. Good timing too because my command key has started playing up :rolleyes:

Can't wait to have a reliable computer again! Gonna edit so many photos (and also write my thesis)!
Congratulations. Surely an incredible machine that will carry you for a long time. I commend your decision to get 32 GB RAM – that's what's going to keep this thing around longer.
 
Last week I took delivery of my base 16 inch MBP upgrading from a 15' 2012 MBPr with 8GB RAM.

When I was doing python programming with my 2012 I was occasionally hitting performance walls when working with different datasets across safari and Numbers.

On my 16 inch a 183MB CSV file opens with ease in Numbers and I can scroll up and down without any lag or trouble. On my 2012 the file would take 5-10min to open and numbers would freeze. Bear in mind that the spreadsheet has 700,000 rows and 13 columns but numbers show a maximum 65,000 and Google Sheets 50,000.

The reason why I didn't buy more RAM is in the future I will likely work with data that is in SQL databases rather than csv files.

Just wanted to share my experience in case someone if wondering whether a base 16 inch with 16GB RAM is fast enough for demanding Data Science.
 
On my 16 inch a 183MB CSV file opens with ease in Numbers and I can scroll up and down without any lag or trouble

On my 2017 MBP 15” I open with BBEdit +600MB CSV with 128 000 000 rows and multiple columns (smart metering data) works smoothly. Only selection copy causes hiccup - 10s delay in response. R is reading these files with small delay so I develop routine on smaller set and run ready on complete data set.
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Thought I'd write a quick update after having this computer for about 2 weeks.

It took me a few days to get used to the size and the new keyboard, but it's all good now. I didn't realise how much I used the edge of the computer to orient my hands while typing and using the trackpad. I still sometimes hit the wrong key on the keyboard. I have pretty small hands so the slightly smaller key size means I need to reach a tad further when typing sometimes. I also keep forgetting that the escape key needs pressing, not tapping. Ha!

The extra screen real estate is glorious! Especially for comparing documents and using multiple programs.

I haven't used all my programs yet, but so far I've only run into performance issues with Affinity Designer. Not sure why, but it beach balled whenever I clicked any button or tried to do anything. I'll have to investigate further.

Safari has been having a few quirks, which is weird. It will often be unresponsive for 5-10 secs if I go back to a page from somewhere else. Also often cmd+click won't open a link in a new tab, and two finger click will highlight a word and bring up the "look up" menu instead of recognising a url link and bringing up the "open in a new tab" menu, which is frustrating. Jeez I hope that make sense... Also Twitter in Safari is a total nightmare. It jumps around constantly. Not sure if that's a Twitter issue or a Safari issue though.


Anyway, it's been really good and I'm so glad I ditched my old MacBook.
 
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On my 2017 MBP 15” I open with BBEdit +600MB CSV with 128 000 000 rows and multiple columns (smart metering data) works smoothly. Only selection copy causes hiccup - 10s delay in response. R is reading these files with small delay so I develop routine on smaller set and run ready on complete data set.
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How much RAM do you have?
 
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