Verizon sent me the Inc2 as a replacement for my Fascinate due to signal issues and I gotta say I love the phone so far. Battery life is incredible and the hardware is way better. However, I do miss custom roms/kernels... Perm root is still in the works for the Inc2 so there isn't much to play with as of right now
I received a inc2 as a swap out for my fascinate. I kept it 2 days and sent it back. The reception on it was terrible. Everything about it other than that was better than the fascinate. I have another inc2 on way now in hopes it was a bad phone however I made the same post in the inc2 forum and others also said they had reception issues because the antenna is in the battery cover..
If I was you I would do it. The fascinate is not a bad phone but the inc2 clearly has better specs. I yet have to try it myself since some people have different judgements of each phone.