For the price above, i prefer the Tech 21
I got this one- fits like a glove! Picked it up for under 30. best buy has them for 35
https://www.tech21.com/classic-shell-case-for-iphone-6-plus-smokey/
This is what I use and I love it. Enough protection to help me relax about the phone but not to much that it kills the appeal and feel of the phone. This plus my tempered glass screen protector and I feel secure in my phones safety lol