Hi Mr. Felix,
Well my equipment is really considered 'old school' I think by most on this blog,but after a hiatus from tournaments for a while, I am skiing this summer, and I am back on very old Animals- while the D3 leverage is good, and I skied those for years, the Animals outlasted them and there is an issue with the D3 vs the old (and I admit this is old data) where the HO plates are much more robust- like Aircraft grade Aluminun vs the D3 plates (older) which bend with very little pressure or overtightening. Just one data point. My HO animals are ancient but they fit, support and keep on going. Also,and I am a veteran of hitting offside ball at shortline and having a major ankle breakage (on a Connelly binding I was trying) the Animals release better than the Leverage. Wileys release well too.
This may not help you at all if buying new.
On Nate to say 'they' is not really accurate- it should be 'it' as he uses one for the front.