I got to see and use a 11.5mm prototype of this rope at the GOTC Rendezvous this year in Michigan.
- Very tight, very tough and very slick cover.
- Very dense in hand.
- Feels much heavier than the specs listed on Wesspur's website.
- Knot-ability is OK but not great.
- Runs great in the Petzl Zig Zag.
- Probably not the best for DdRT/MRS regardless of what Yale is advertising.
- The rope had more stretch / bounce than I was expecting and what Yale is promoting.
- Current pricing is darn silly and way too high.
Bottom line there are much better ropes out there for much less. Might be a OK rope to catch on sale but not at the current pricing.