I went with the edge because I had more things important to me: larger screen, promising camera, ergonomic design, waterproof, expandable memory and a large battery.
The G5 has some of those thing (mostly expandable storage, I would have accepted removable battery instead of bigger, screen size is acceptable to me) but I found the rear design a uninspiring (I actually quite like the front), no particular interest in the modules at the moment, and a little nervous how well the connection on the bottom would hold up after a year or two of opening and closing.
But these are very much my own views and if you were to ask the same question on the g5 board you'll have people explaining why the opposite is true. Also the g5 is very likely to be cheaper and a little more "exclusive". Plus changing the battery looks like loading a gun!
So it is very much down to what you want out of your next phone, and what compromises you are willing to make.
Posted via the Android Central App