Over the years, I have tried a few different shoulder options from Bianchi, Galco and Ken Null. Overall, I found more comfort and range of motion with the Galco “Jackass” (haven't tried the Miami Classic™). There are some other custom designs, although essentially, there are three orientations of carry: angled, vertical & horizontal. What works for one, may not work for another. There are so many variables that include: type, size & weight of weapon, activity level, dress code, ergonomics, body-type, etc. Because of this, just make sure you can return it, if you decide it doesn’t work for you. Refrain from trimming or modifying the holster harness until you're certain that you’ll keep it. This has been my mistake, since I may love it on the first day, but not on the second. BTW: Regardless of price or reputation of the maker; the only one that is the best, is the one you like.