Yeah, 25g 5/8" for delts.
Quads are touchy. You don't wanna hit a nerve by slamming the pin in. I always go in very slow after the skin-break. You'll know when you hit a nerve! Some will back it out and try another angle.
When you punch a nerve and continue to inject, Cyp is mild, Enth is okay...but Propionate will sting like hell! Glutes are easiest to avoid the pains.