If you step back, the “belt problem” is ancient: soldiers have always needed a stable way to carry weight without disrupting movement. Roman balteus and medieval sword belts weren’t about looking martial—they were about keeping a weapon from flopping while marching. Fast forward to WWII, and you see the same doctrine in web gear: distribute load, prevent bounce, and keep access consistent under stress. U.S. M-1936 pistol belts and later ALICE rigs emphasize rigidity and attachment points; NATO load carriage in the Cold War refined that with better suspenders and modularity.
So the features that consistently mattered across eras:
1) Stability under load (modern version: stiffness + how it interfaces with your body). A belt that twists will always be annoying.
2) Repeatable placement (inner/outer or a grippy liner). If your holster position shifts, your drawstroke suffers.
3) Durable hardware and stitching (historically: buckles, hooks, rivets were failure points). Today it’s buckle quality and bar-tack stitching.
4) Modularity/attachment method that matches your kit (then: keepers and eyelets; now: MOLLE slots, Velcro, or belt loops).
Marketing comes and goes, but those fundamentals don’t. For your range/class use, I’d prioritize rigidity, a secure interface (inner belt or high-friction lining), and proven hardware over “cool factor.” For reading, look at what modern load carriage borrows from earlier systems; John Ellis and Osprey titles on 20th-century infantry equipment show how persistent these design constraints are.