Ive got Jumpsoles, w/proprioceptors, and Springbaks.

I haven't tried Jumpsoles very often but they're decent at best... but the attachable proprioceptors are a neat tool for ankle stability and general balance.

Springbaks are nice as well they only put an inch on my vert but i found a noticeable increase in running speed and it somewhat lessens the degree of shin splints (yay!)