WTF straps.
They get a bad rap because many people don't know how to weave them properly. When you do, they are rock solid. And unlike Malice Clips, they don't dig into you.
This video is pretty decent at conveying the proper way to weave them:
Esstac Kywi WTFix straps installation. How to.
WARNING:. Annoying gun guy intro.
Unlike that guy, however, I don't find the need to stretch the pouch webbing with a spoon...and I
pull the strap through rather than push it with a spoon. I pass a zip tie through a slot on the strap, push the rigid zip tie through the pouch webbing, and then it's easy to pull the strap through.
And as he shows in the video, it's critical to pull the strap
back through the middle row of pouch webbing midway through the belt weave to ensure the pouch is mounted rigidly.
The first time you try to do this you'll probably feel like a monkey trying to fuck a football...and you'll be convinced that the strap isn't long enough to get the job done, but it is. Take your time. It gets pretty natural after you've installed a number of things and later repositioned them. I don't use pliers anymore, which keeps the straps neater, but a set of needle noses might help you out the first time you try this.