Until you get <insert hero name here>...
Heh, maybe. I'm currently saving up for Iron Man (now ~430 splinters), but I usually prefer mele types. ...though I am a fan of pew pew if the the pew pew is fun.
I was enjoying Deadpool melee, but his caltrops/lunge/stabby/sting bomb typical build really starts to feel clunky. I'm hoping when they update him, it starts to feel more fluid.
My plan was for Jean Grey. And while fun and powerful initially, she gets pretty boring fast. She has only one viable build, and it is just pure Phoenix. Waiting for her to be retooled.
Nightcrawler has an amazing set that combines full map near-instant AoE by telelporting around and covering everything with Infernal Brimstone, and Just Flash and Grab everything into those fields and watch them melt. Or you sit in one field then whittle all mobs, anyway, with your 1 or 2 mele attacks (direct or multi targets). ....I do the full screen fields for X Defense. Otherwise, I just camp in a spot and pull everything that moves into my trap and beat them silly. It's very satisfying. That, on top of the fact that he can bamf across entire maps in a manner of seconds--even through any passable object, is amazing. It's really hard to play a less-mobile hero after him. Deadpool's Bodyslide is great, but I feel like it is bugged--I often have to double activate to get it to work. It's also very spendy on the spirit pool (As is all of Nightcrawler's stuff, but you pretty much want to focus on building his spirit pool/regen/cost reduction. Do that with Deadpool, and you lose his tankiness).
Anyway, Nightcrawler is my jam for now (amazing mix of mele and AoE is just very unique and fun). I managed to get past my last ~2 random purcahses with saved splinters and not gamble, so I must still be having fun.