Given their precise build and lifetime replacement warranty, the Evil Loophole mountain bike wheels are a solid upgrade for any aggressive gravity rider.
If you've ever raced XC or marathon you likely have an internalized sense of what Red Zone means, and those are precisely the disciplines these MTB wheels were designed for.
The new Reserve Fillmore tire valve uses a Poppet valve, as do traditional Presta valves, but the Fillmore places the valve at the base, instead of inside the shaft.