If you had to pick between the Mous contour or limitless 3.0, which would you choose? Also wondering which back material, you feel would be the most durable on each style case. Having a hard time deciding between cases and back material. Need something that's going to be protective and very durable. Not a fan of fingerprints or scratches. Each style case and case material has its pros and cons. I ordered four of the contour and four of the limitless cases, each with different back material to see them in person before deciding. One thing I can certainly say is all of cases look amazing even on the midnight green iphone. Which has made the decision even harder. As far as feel in the hand both style of cases feel great, very solid feeling cases. When it comes to grip I can tell you each case has a different grip. I can't say the contour or the limitless is gripper. It's so random, If you had a few of each case to handle you would see that each case no matter the style would feel different in grip. it's almost like each case was hand made because there is no consistency in the feel of the side material or build quality. As far as the gap/ sag people are talking about at the bottom of the contour case ( seems the case doesn't fit snug against the phone screen, around the power port area) I can say out of the 4 contour cases that I have all have a gap / sag. If you hold the case with the phone in it at a angel you'll see light coming through around the power port area on all of the cases. Some sang more than others but there is a noticeable gap on all. For me the brown leather contour is the worse fitting. With that said I've noticed a slight gap even with all 4 limitless 3.0 cases that I have, though definitely a better fit around the power port than the contour. As far as button feel, I can report all feel great on all of the cases. Neither the contour or the limitless buttons feel mushy on any of the cases. Also not sure if people have noticed that the limitless has a much thicker microfiber lining which makes me wonder if it will protect the back of the phone better when it comes to scratches. Just some things that I've noticed but wanted others thoughts before deciding on a case. Thanks everyone for your help!