Both goof truck, but go Tekno!! Huge edge over Losi in term of long term quality .. Losi always has good design, but wear out quick, and "loose" quick... If they are about the same price ..
Well, I only have 2 Losi SCTE 1.0 (and a Nitro) while I think the 2.0 is a nicer design car, but I doubt the Metal and plastic are much different in term of quality ..
You can also order parts for Tekno online as well, amain, tower, etc ... similar price to Losi..