It depence. I have a really old Photoshop and I mostly use Paint shop pro 9.  That is why I havent spent money on an newer Photoshop over the years.  I most also admit, that i am not so good at Photoshop of the same reason. Havent been able to get used to it well.

What I find very defective is the Icon system on the old version.  I mean shortcut Icons to use instead of the drop down system and the UNDO, which can only be done a few times backward and only in the drop down or on the keys. Could have been better to be able to have an Icon for that. Just like in this reply window. (atleast I have not been able to produce any icons for it.?)

How is that on the last new version in that matter and how will the brand new be?
I like very much the brush system. Very easy to work with. And they are BIG :)