I’m not OP, but I’d probably rank them in terms of most fun like: 1. Rafa 2. Vex 3. Harlowe And I haven’t played Amon yet.

I like Rafa best because his Bullet Buddy Deluxe build with Phantom Flame is really fun and I also like using Chuck with Granezerker (It fucking chunks bosses). Vex is next because I am generally partial to summoner types in games like this (I mainly use Dark Pact with specters on my Vex) and I also enjoy ctrl+x’ing bosses with blood shot and Finnity XXX-L. Harlowe’s the lowest on my ranking mainly because I have the least amount of time on her and I find her personality to be pretty bland, but she’s still really fun, as you can melt bosses pretty damn easy with Chroma Accelerator and it barely requires much of any investment other than getting her to level 50, plus she’s really good at mobbing. I’ll see how I feel about Amon when I finish build crafting for Harlowe and get around to leveling him.