This is my favorite case. Supcase Galaxy Note 5 Unicorn Beetle Hybrid Protective Bumper Case-Frost/Black.
No molding lines, nice textured edges that are not slippery. It will protect your glass back, and the camera doesn't stick out the back, but it is thin around the edges. I think the metal Samsung has used in the Note 5 is more than strong enough and all I need is a surround that will keep it from getting scratched or chipped when the phone is dropped.
One minus is the raised edges on the back in the center keeps this from laying flat on most wireless chargers. Even though it does work, I wonder if this will increase charging times..
Spigen Galaxy Note 5 Case Slim Armor. The back is a little slippery for me, and that Kickstand is going to last about a week, it's plastic with tiny tiny tabs holding it in. Maybe if it was metal, but this thing is pathetic. It is very nice looking.
Spigen Galaxy Note 5 Case Neo Hybrid Carbon. Wow, it's beautiful. But the plastic bumper that has the buttons is SUPER slippery. I LOVE how this looks, but zero chance I'm going to use it, the plastic bumper is that slippery even without a couple days worth of oily hands touching it.