Thank you everyone for the replies, but I decided to go ahead and get the G3 ahead of the M8. In the end, I just could not deal with the camera after trying the units in the store. It was good when I took the time to get the shot, but like I said in my original post, I use my camera on a daily basis and more often than not I just don't have the time to set up a shot. Megapixels aren't everything, but I need something reliable where I can just whip out and take a picture knowing I can crop, zoom, etc. later if I needed to.
The only major gripe that I have with the G3 now is the heating issue which, hopefully, won't be as bad as I have read about. Though the software is not as snappy as Sense 6 and the battery life isn't the best, I realized that those are two things that can be fixed with a software update and extra batteries. But who knows, if the heating issue is really that bad then I will gladly pick up the M8. Again, thank you everyone!