Custom Explosher is one of few weapons that can do everything. It has range, paint, AoE, and it isn’t hapless in close quarters combat even without its special charged. A pattern I’ve noticed is the most versatile weapons tend to be the most fun. Look at Goo Tuber.
I only wish they hadn’t given it Splash Wall. Anything else would have been better, and Sprinkler was right there.
The only reasons I don’t play cExplo are its sub and the fact that it’s typically a QR weapon. I’ll stick to something less dive-y.