Running on a late 2009 27" iMac and a 2011 MacBook Pro. Both upgraded from 10.8.5. Both running solidly with zero defects.
Only run safari, mail, outlook 2011, iCal, Cisco VPN, ARD, iTunes, CoRD, photoshop, Dreamweaver, unison, skype, iWork, warcraft, VMware fusion (windows7 and 8 vm's) on a daily basis. Now along with maps. Plus various other bits n bobs.
I have 1 mail account in outlook 2011 and 4 in mail. All devices sync with icloud and iTunes Match.
The iMac runs 24/7 (no sleep) and the MacBook is in and out of sleep all day.
A dozen or so threads can answer your question.
After running Mavericks since DP4 on my Mac Mini, and a couple of days with GM on my 2012 rMBP, the overall experience is positive. It feels more smoother on Mac Mini, compared with ML.
But I am really bothered by the random freeze with my Mac mini. I'm using a KVM switch to share monitor and keyboard mouse between another PC running Ubuntu. When switched to the Mac, it just froze, not every time, but very often. It never happened on ML, or even DP4/DP5. I am wondering if it was triggered by the fast switching of the USB hub from my Dell monitor. But it's really annoying.
Word to all: Wait until 10.9.1 or 10.9.2.
Having been using 10.9 since DP4 on my MacBook Pro... I am going to disagree.
Granted you could be using things I don't, but a blanket 'don't upgrade' is completely unfair.
I have not come across a single reoccurring issue (intact I can't remember even having a single issue) with 10.9.
Having jumped ship at every new release I can't say i've ever regretted it.
Just because you haven't experienced any bugs doesn't mean people should upgrade. Theses bugs DO exist, and a lot of people will be affected when they upgrade. You probably weren't affected due to applications / workflow differ form mine.
The kicker is that people won't know if they are affected until they upgrade.... so its a bit of a gamble.
If / when all these bugs are fixed and the release is stable, THEN people should upgrade without risk or "gambling", not before.
i think 10.9 is pretty solid for a GM beta. Some buggs are just because its not release yet.. As long as we devs report the buggs in time its fine.
i think 10.9 is pretty solid for a GM beta. Some buggs are just because its not release yet.. As long as we devs report the buggs in time its fine.
This is still an issue for me. Maybe it's a Sandy Bridge thing on my Early 2011 MBP.
It's the latest version, for sure. Best? I'd stick with Snow Leopard if I could.
I'm also still struggling with this. Same scenario. Just the GM, the DP's before it were ok. Only happens after a reboot at the start of the day and even that's intermittent. For me, Apple+OSX+Wi-Fi have always had problems since 10.6 it seems. All Windows devices always work fine in my house. It's just the macs. (iOS is fine).I had major wifi issues on the GM. I would have to turn wifi on and off multiple times before it would actually work. Another Mac on same network but on mountain lion has no issues with wifi.
You missed his point. He is saying this is the best an OS X release has been at, well, release.
I think you miss the point of GM..
GM is Golden Master, as the iOS 7 GM was, is the final release file.
10.9.0 will be this build, unless they find major things wrong with it...