Photoshop, In Design, Illustrator, or? For design?

Depends on what you want to do. Graphic designer use all.

use whatever you like, but if you don't bring me a properly layered PSD when you ask for a pixel-perfect theme conversion, I will eat you.

Sorry...web design

From the list you provided, I would use Photoshop for mock ups and illustrator for logos.

I'm down for sketch! Sketch is rad but never met a designer that uses it

Face palm when the designers send you a 1 GB photoshop mockup... And then you realize that none of the linked files are even included yet. Like, seriously, your C drive is not the same as my C drive... Ugh!!!!!!! And for the love of God, stop using fonts that only exist in your fantasy world.

Affinity Designer is my personal favorite. It's coming to Windows soon, if you're *that* type of guy.

Sketch is very very slow to work in, not to mention the countless interaction and graphical bugs.

Me no like sketch. Only exports css without vendor prefixes. Hello?!?! We are not in that world yet where we don't need to add them. Someday, but not today.