Grip6. Infinitely adjustable, lifetime warranty. I've used mine to hold up a hammock, and I've hiked through the bob Marshall wilderness with it. It's 3+years old and has no signs of wear. It is also one of the most customizable belts, with several choices for belt color and buckle color, style, and material. You can even get TSA safe carbon fibre buckles. They're extremely lightweight as well

They have a lifetime warranty, just ask for a replacement

With Grip6, take your best bet and go up a size or two. Theyre basically infinitely adjustable

I've backpacked with mine in Montana, used it as a tool belt, and held up a hammock with it and after 3 years I have noticed no wear. Regardless, they have a lifetime warranty so you could just ask for a replacement

I literally backpacked a week in Montana with mine, used it to hold up a hammock, and wear it daily. It's been just as long as OP with no visible damage.

I got a reasonably nice 686 belt and wore it (rarely) for only 3 or 4 years before it was noticeably worn

I've carried an impact and a drill with 4AH batteries and had little issue