Complete multi-tester review now available (linked below). It's a really sharp racer, and I think the feedback was overwhelmingly positive. Biggest gripes (besides limited sizing at this point) was traction, I think, plus concerns about aggressiveness over a marathon. Also tons of comparisons (as usual), and happy to provide any more, to the extent I'm able, here.
https://www.roadtrailrun.com/2020/02/skechers-performance-speed-elite-multi.html