TK Sliders

Ok I am needing to order some more slide plates for my horses. I am thinking about getting some TK sliders but not sure. Anyone use them know of anyone who uses them? What do you think if them? Can you see a difference in your horses stop?

I put a pair of TK multi-purpose sliders on my horse last year before taking him to a couple of reined cowhorse clinics I went to. The multi-purpose shoes are made for beginning reining horses, according to Troy Kerr's application videos. My horse didn't have huge stops so I couldn't say if they made any difference. It did seem like they wore thin faster than the Kerckhaert sliders I have on him now.

I'm curious to hear about others experience with these as well. The break over design interests me.