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Partron22

macrumors 68030
Apr 13, 2011
2,655
808
Yes
I've had no problems, but I run a pretty clean system.
How many third party addons have you installed?
 

Shirasaki

macrumors P6
May 16, 2015
16,263
11,764
If you feel unsafe to update, make a Time Machine backup, and update. If anything goes terribly wrong, restore from Backup, done.
To be honest, I suggest you hold for a while. I think 10.11.4 makes El capitan slower than before. But my system is upgraded from Yosemite, through many beta El Capitan until 10.11.4. Yours may be much cleaner than mine.
 
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