i'm so so with the peak design. they robbed a lot of my hard earn money in a short time though :P
the strap i got was wider in width than I thought it would look. overkill? not really but i was looking for a smaller size and I found out about their 'leash' strap which is more slim and got that too. my main use for the strap is for neck strap. I wanted something that will install more easier and simple than the normal oem straps. by all means if you loop the oem straps often you get the hang of it and it's not so bad. the peak design strap design and looks drew me in. if I decide to not want the strap connected I can easily unclip them off but that leaves the anchors hanging on the eye lids. doesnt really matter if you are gung ho shooting. it works. im not a fan of straps to begin with, i go with out straps but if I need to use them, i want something good and functional.
the capture clip, i got suckered into that as well hehe. ive always wanted one, i think the idea and design is nice. never got it because I couldnt find the use for it. at the moment I think if you use a backpack it is very good. shoulder bags will cause your bag to lean and hang down from where the camera is attached. with the backpack you have it by your chest and its hanging on the straps that are more tight and secured. easier to access your camera than having to swing it around, opening up the bag, and pulling out your camera. hated carrying my gears in backpack because of that reason, got rid of them but with the capture clip I am thinking of getting a backpack again. still sucks if you need to change lens
luma cinch is still my favorite strap. i love the soft shoulder, it helps reduce the weight on your camera hanging down and makes it comfortable to wear. the cinch makes it easy to adjust to the fit you need it to be and the pull tab is luxurous :P the peak design straps are tough like car seat belts as you can see, but it will eat into your shoulder when wearing too long. the regular slide from peak design has a padded shoulder but it doesnt extend like the soft ones luma used for their cinch (im not a fan of their loop) which does not seem to make it comfortable. now that is something that I see and assume, i dont have the strap to use to know from experience.
Couldn't you just return if you weren't happy with it?
For the longest time I was using Optech straps with my rebel. Then went with the 5dIII with grip. Heavier so tried the Luma Cinch. Converted my Manfrotto ballhead to arca swiss and picked up a Sirui ballhead with arca swiss also. Cinch works well enough and I can slide the a/s plate fairly quickly and securely. I think Luma has a newer Loop with an arca swiss plate and a swiveling metal loop attached to the plate that a strap can go through. And there's a screw on option too at the bottom of the camera. Looks nicer (large leather shoulder strap vs neoprene on my cinch) but kinda pricey.