I personally have never tried them, but I am told by others that they are a good boot.
Classic Equine, Iconoclast, Professionals Choice, Pro Equine .... you can't go wrong with any of them. It's going to be a matter of personal preference.
I myself use Professionals Choice SMB 3 on all four legs and Classic Equine Dyno-Turn bells boots. And that combo has worked well for me. I like the CE bell boots better because they fit my horse's feet better than PF bell boots.
∞•*˚ Βгįťţαňγ ˚*•∞
It is not enough to know how to ride; one must know how to fall.