Ask HN: Those of you running Mac OS X El Capitan Beta, how stable is it?
Last year when I updated to Yosemite, I got hit by the wifi issues, so I'd like to avoid that.
Notifications sidebar is awfully slow, and Spotlight doesn't appear in the center. iTunes feels clunky. Those are the bad experiences so far.
But of course if you are using build tools i.e. Xcode and co. then I don't recommend you use it, that's usually where it's likely to break things because of updated APIs. I have a secondary machine I run builds when I need them.
It could break with any update, or be unreliable with certain hardware configurations
edit:
Looks like a solution has been found so may reinstall the Beta