I had a wr250 at the same time I had my 690E. There a actually a few situations offroad where I preferred the 690 over the 250.
Everyone I met though with a 300 thought it was tits
it isn't easy to find the belt that actually works for my waist size.
(27-inch).
This one does. (And, according to Jake, it's supposed to work up to 44 inches.)
Way, way more comfortable than most of the belt I have had in the past.
(For example, Vertex Raptor is probably about the same in terms of rigidity, but Recycled Firefighter belt is a lot more comfortable.
Also, it is thinner.
NO velcro (which will eventually eat up your pants' belt loop)
Very reasonably priced at $29.