And it's terribly optimized for spinning HDD's, so any older macs are pretty darn slow.
I've seen a lot of negative stuff about Yoesemite, mainly unstable and slow. Lots of glitches. Is any of this stuff true or are those just trolls? I used 10.9 for a year and I loved it, no issues.
Whenever I try to use my girlfriends' laptop, the first thing I have to do is toggle WiFi, so that it can see our network, to connect to it.
And before Apple replaced the laptop with a brand new one, it used to kernel panic on a daily basis (only started after updating to Yosemite).
So yes, Yosemite really is that bad. And it's terribly optimized for spinning HDD's, so any older macs are pretty darn slow.
No issues with Yosemite nor any of the other OS's. Of course I know what I'm doing and and making sure I don't put on old stuff on and do a complete clean install.
People just love to complain about everything they can find on here
And its been that way with every OS X major release.
Not my experience on any of the 3 Macs that I have Yosemite installed on. Not sure why you are experiencing the issues you are but for me, Yosemite has been running great. No WiFi issues, no lag issues, no issues at all. Again, YMMV.
I agree it's ymmv. i have fresh installed on my base '12 mini several times and after about 1-2 days it starts messing up. Spinning beach balls for long periods of time, have to rebbot every few hours, constantly hung downloads in the mac app store, but most of all lag and spinning beach ball. Seriously, I had a dell laptop that I got in 09 and this is much worse even now (gave it to one of the kids when I got this one) my wife's 09 samsung laptop also is smoother. I like osx, this is my first mac, but it's getting very irritating. I have been running computers since dos and have not experienced this much trouble since windows 98.
If I could go back to mavericks I would, but I do not have mavericks in the store even though it came on the mini.
Having to reboot every few hours sounds like something is not normal. When you say you did a fresh install did you migrate your old data from Mavericks to Yosemite? Maybe something related to that. If you are willing to try an experiment please try this, create a new partition on your internal hard drive and install Yosemite on to it. Then reboot to the new partition, don't reinstall any of your old data your apps. Just use it like it is and see if it still has the same issues that you described. If it does not then the issues you are having on the primary partition has something to do with what is installed on top of Yosemite. I know I would be irriatted if I experienced what you described. I have been using OS X since 10.2 days (some 12 years now) and I have never seen a situation where OS X needed to be rebooted as often as you described.
The retina iMac I tried at the Apple store only exhibited a mild jerkiness in the finder window when I scrolled up and down in it. Nothing major. Other than that everything seemed to be very responsive.
Not my experience on any of the 3 Macs that I have Yosemite installed on. Not sure why you are experiencing the issues you are but for me, Yosemite has been running great. No WiFi issues, no lag issues, no issues at all. Again, YMMV.
----------
My best advice would be you for you do a test drive of Yosemite by creating a new partition on your internal hard drive and install Yosemite on it. Then reboot and use it. If it is not to your liking then all you have do is reboot back to your 10.9 install and delete the partition with Yosemite installed on it.
My experience has been great running Yosemite but at the same time you will see other posters state a different experience. Find out for yourself first hand.
Just wanted to add to the mouse delay that I was using a mouse at first (non microsoft) and it was really bad. Delay, jumpy, choppy, took a while to get the pointer on something. I broke down and got a magic trackpad and it went away, but it's still irritating that i have to buy stuff to fix problems that should not be there.Been on Yosemite. Experienced severe lag, delay on the pointer while using Magic Mouse and Wifi drops.