I have both a mophie plus and an exogear. The exogear is slimmer that the mophie, but the mophie plus last much longer. I choose my case depending on what I'll be doing. The one thing I don't like about the exogear is that fact that there is no lip around the side of the case. Other than that the exogear is a great case. Hope this helps.....
im not sure what you mean here - i have an exogear and it came with a square plastic thing that fits around the case and gives it a cover - if thats waht you mean by a lip
Mophie all the way.
Exo gear is a total pain in the ass to get on and off!
my two cents!
Sorry for not explaining better. The snap on plastic piece you are talking about sit flush with the phone screen. So if you set it down face down your phone screen is actually is making contact with what ever you are setting it down on. On the mophie the edges extend up past the phone so if you set it down face down there is space between the screen and the surface. I'll try to take pictures and post them today.