The SC10 is based off of the T4 competition truck chassis so in terms of racing pedigree it's probably the most competitive SC truck. That being said (
any Curb Your Enthusiasm fans will understand
) the SC10 is not the most durable (from what I've read) compared to the Slash, Strike, Blitz. If racing is your prerogative than SC10 for sure. If you want more durability and bashability than the Blitz. Strike has great suspension but I'm a bit turned off of losi at the moment (personal bias I suppose) IMO the Slash started all the Short Course hype but it's not the best available now and it is more geared towards bashing. I'm a 4wd guy so I'm leaning towards a Hyper SC10 but if I got a 2wd it would be a Blitz 100% and when they release a kit Blitz I most likely will pick one up
I don't think you would be disappointed by any SC truck on the market right now, they all look pretty sweet.