The HPI is the most expensive by about $50 from what I've seen. It's not too big to race in 1/10 sc, the specs are only an inch or so longer than the slash 4x4 and maybe 4cm wider or so (something like that)
Right now I'd go with the losi though. If you're racing the slash just won't cut it without dumping money into it (like me)
Associated B4.1 FT, Associated RC10 Classic, ProBoat Impulse 26
He passed me, so I rammed him. -- Rocket Rex Staten
MOPAR OR NO CAR!!!
Larry's Performance R/C's Frequent