I just got a strengthshop lever belt to replace one I got for free than I'm not much of a fan of, yet to use it in anger but feels very good practicing bracing with it. also it's purple and thus matches my squat shoes so +1 for that.
if it's the same width all the way round and fits you properly it will generally be a good start, and make sure you get it to the right tightness and properly brace.
I just got a strengthshop lever belt to replace one I got for free than I'm not much of a fan of, yet to use it in anger but feels very good practicing bracing with it. also it's purple and thus matches my squat shoes so +1 for that.
if it's the same width all the way round and fits you properly it will generally be a good start, and make sure you get it to the right tightness and properly brace.