Apparently it's about posting without actually reading what you replied to. You would have seem this had you actually read it.:
Beach balls in just about every app after open for long periods, taking forever to open apps and several crashes, reboots a day. The wife was laughing her azz off, I was close to tossing it and decided to upgrade the disk as last chance.
I would NOT run yosemite on a spinner unless it was one I had several years and even with that I would be waiting to upgrade it. Ridiculously bad. There are several laptops here, windows, 2 5 years old that ran windows 7 and 8 much better. The ssd made the difference, runs like a dream. It was a turd, literally unbearable and I was shopping for a windows laptop.
It's really ridiculous to think that a drive that is so slow it slows down the opening time so much doesn't affect other areas such as running apps. Seriously. No beach balls at all now and most apps are 1 to two bounces. No random crashes and reboots at all. Then again I am no fanboy for any brand.
Apparently its about smarmy put downs…..
I replied after struggling through a whole lot of semi-coherent waffle about openings and turds and the odd something about windows and beach ball thrown in….. and a 2015 model (there's no such thing yet if it is Mac Mini you are on about).
I don't know what you are trying to do with your Mucked around with Mini. However, we have heard from those who have the patience to wait a little while for apps to open on their 2014 1.4 GHz Mac Mini. Once open they have found things run OK.
Test benchmarks suggest that the base model 2014 Mini performs at least as well as its 2012 counterpart.
The 2012 comes with 4 GB of RAM, and can be user upgraded to up to 16 GB. the 2014 comes with 4GB as standard, but has the option of ordering it with up to 16 GB of RAM, so in effect not really much difference there.
Being the latest model no doubt the 2014 is optimised to use the latest OS X, whether it has a HDD, SSD or Fusion Drive..
For some people the 1.4 GHz model is a cost effective way to get a Mac, and OS X, and will meet their requirements.
I have an early 2009 2.0 GHz Mini that came with 1 GB RAM. It did give me some hassle, slow with many beach balls, about three years ago. With the addition of another 4 GB of RAM and an upgrade to Mountain Lion the problem was solved. It performs adequately on the original HDD to this day.
I did look at getting an SSD, but the lady at the Apple repair shop reckoned it would not be worthwhile. She suggested stick with Mountin Lion and the original HDD as long as it is still going OK (replacement can be done in a day if it fails, and I do have Time machine on a HDD), and consider going for an external HDD if I need extra storage.
Sure, it takes a minute or more to boot, but it has been on 24/7 for most of the last 6 and a bit years, so that is not relevant.
Sure, apps may take a little longer than they would with an SSD, but once open they are snappy enough.
I reckon it has a couple, three years or more left in it yet, but if I was to replace it now, I would not be taking much notice of the "you gotta have fast this that and the other thing" otherwise you are not going to have a good experience. I would (and will in due course) be looking at what is going to give me the best bang for my buck…. within the cash I have available; I don't do credit.