Plus 1 for rides. Sorex have better out of the box grip i think but ive run two months on a set of re32s. Seem to stick better everu run. They belted now but ill be buying more for sure. Also quite like the muhmores. Both tires seem to need a runin period. Sorex work great but i definitely feel the need to save them for the mains.
But this seems like a question for your own track. Take the top 5 and see what they running.