Those look awesome, and I just looked up the prices which aren't bad either. Are the orange and white hex logic pads similar in cut to the orange and white from lake country? If they are I'm gonna pick some up.
Although I've never actually tested them side by side (IE 50/50), I'd say the aggressiveness is about the same comparing the same color of each. They do feel different touching them with my hand, but on the paint it's very similar. For me they last a long time too.
I wish AG carried these!!