I was probably one of the early explorers to put Evo's on the NSX, having covered ~50k miles with them on my daily.
Driving style as mentioned above will impact tyre life for sure. I've covered around 4k miles of spirited driving. Rears are reading 6mm from the original 8mm across the pattern so lots of fun and life left in them.
For reference I swapped from Goodyear F1's whoich completed 18k miles. Rears were almost slick to the inner half when removed, fronts still had 3mm even.
The Evo's are not as stiff as RE's, but are noticeable stiffer than the F1's and have sharpened up the steering etc over the F1's. I would be happy to drive my NSX on either of these 2 brands.
regards, Paul