Agree with Fleck (congrats, by the way, on this weekend!).
I use the Wonder Bit on my big horse who is not exactly a runaway :lol::lol: (this is an understatement, usually I am kicking), but when he wants to can bear down and just be hard to pick up and rebalance.
Instead of spending the entire hill down to the coffin trying vainly to produce the coffin canter using whole body half halt (while he is going “hey, running downhill, this is fun and easy!”), I can GET the coffin canter with an appropriate amount of effort, and leave it at that (“oh, I see what you are going on about, ok, ok”)
Ditto with the young horse who occasionally still lands in a heap on SJ - I can pick him up without losing either the engine or my back muscles. :winkgrin:
No experience with this bit on a hotter, more “speed is always good” kind of horse. Both of mine go otherwise in regular loose ring type bits and neither responded to this one as though it was objectionable in any way.