Saw one in person for the first time at my local hobby store. I wasn't real impressed with the suspension. Not sure why but it didn't seem to work very well. It was stiff and didn't flex very well. The suspension on the Losi Night Crawler (have three of them) works way better (in comparison). Unfortunately that's about all I have to offer, don't know much about them.
'91 YJ 4.O, Auto, Rr. D60 w/ 35 Spline Alloy USA Axles & Detriot Locker, Fr. D30 True-Trac, 4.56's, 4.5" Deaver Springs, Bilstein 5100's, 1" BL, Rubi Flares, 35x12.50 MT/R's on MT classic II's, Detroit Locker, Vanco Big Brakes, Booster & Master, Warn 9000XDI, York OBA, AA SYE & TW's DS's, Teraflex Belly Up, Rocker Guards...