For people who use OS-X Sierra, how do you like it?
Is it stable?
Does it have any really annoying or troublesome bugs?
I am still on El Capitan and like it, but wonder if I should upgrade.
Meg
You have the hardware that should support Sierra fine.
Sierra has been stable for me with no problems so far.
I have not encountered any bugs. You could scan this forum (Sierra) to see what other problems people might have encountered and then evaluate them to see if it might impact your situation.
El Capitan is close enough to Sierra that I'm not sure it is worth the upgrade unless you are wanting some of the few new features of Sierra. If you do upgrade, then make sure you do a full backup before the upgrade in case you want to revert back to El Capitan (I recommend a clone with Carbon Copy Cloner to a external drive).
The only reason I upgraded from El Capitan to Sierra was to try/play with the new technology.