I'm leaning towards the Apple bumper if i got an expensive one. The SGP Neo gets a lot of talk on this site because of it's style, but the 2-piece design just doesn't look sturdy to me and if you search around you'll find more unhappy customers than happy customers ONLY because of durability issues.
I know the Apple bumper doesn't over hot colors, but I have a knockoff one-piece black rubber bumper that works very well. $6 on Amazon. Neo's don't seem worth it...