I went with NexBelt.
It is a ratchet system and you can choose from many different buckle and belt styles. I love the belt, buckle, and the infinite adjustability. It is perfect in my opinion...only one drawback so far....longevity.
I'll have to say I've been impressed with their customer service.
I got the lo-pro CCW belt over a year ago and the upper and lower edges that ride along the buckle started fraying after about 8 months of daily wear. I also carry a fixed blade with soft rubber belt loops as well, so that might have contributed to it. After 14 months of daily/continuous use the fraying got to be so bad that it exposed the inner structural piece and made it difficult to thread in and out of my belt loops.
I reached out to NexBelt with an email asking if I could purchase just the belt (and keep my original buckle), and to see if they had any recommendations on which new belt to use/buy. Without hesitation, they responded back with an offer to send me a new belt to try. It is the heavy duty CCW model and they wanted to send it to me for free. I offered again to pay, but they weren't having any of that.
I did send pictures of my worn belt in hopes that they would help if a redesign of the product/material was in order.
I'm on month 2 of the new belt, and I do believe that at some point it will fray as well. I'm confident NexBelt will help out if/when that times comes and either recommend a new belt style or inform me that they've upgraded an existing line so that the fraying will take much longer to develop.
I'm a happy customer and will stay with NexBelt.