Rode about 200 miles on these so far. If you're considering these against the Pathfinder Pros, these accelerate significantly faster than the Pros. Once at speed, they also are able to go slightly faster on tarmac.
On gravel, these grip so much better than the Pros, especially when transitioning from the slick center tread to the knobby side tread, which sometimes felt scary and unpredictable on the Pros. This tire is predictable, fast, and fun on all surfaces EXCEPT mud, the chunkiest of gravel, and sand.
I'm going to assume that these will wear FASTER than the Pros, considering the change in compound and smaller tread depth. Puncture protection is probably just as good as the Pros which were basically bulletproof.
If you want a fast, predictable, tan-wall race tire in ONE SIZE these will definitely be worth your money.
If you want an everyday, longer lasting tire that is still freaking fast, less predictable, and coming in various sizes, the Pros might just be for you.