I'm gonna be honest here. There does seem to be a keyboard issue, whether widespread or not, I don't know, but there certainly is one. Next, speed and signal is much worse on the Epic than on the Evo. The Evo's signal was so good, that I was calling others crazy when they said they had signal and speed issues with Sprint. I see what they're saying now. Battery life on the Epic is much worse than what it was on the Evo. 12 hours, 8 min compared to 7 hours, 50 min on the Epic. Worst part is that I can't even bump charge the Epic. Next, front facing camera. I'm one of the few that use the camera A LOT, but it was noticeably worse on the Epic (I think the stretching is a software issue though, so this problem isn't a big one). Gps locks on much faster on the Evo and it's slightly more accurate (again, I believe this is a software issue). So yeah, I can't keep the Epic. Although an awesome phone, I need my emails to actually be pushed (k-9 wouldn't push for some reason) and there are just more things I liked about the Evo when I first had one.
Remember, all my reasons are opinions and may just be remote issues in some cases. I do not encourage anyone to switch unless they feel they need to.
Sorry guys, but I think that Cr3amy and I have exact duplicate Epics lol. Seems to me that we both have the EXACT same issues. Also, watch out. Cr3amy isn't trolling, he's just stating some issues he had. I highly doubt he was trying to put the phone down in any way.