I keep hearing decent things about this OFNA as a starter RTR Buggy. Not a great race rig, but it's capable of running a track at the club level for sure.
I recomend the hyper 9 rtr and also the ansmann virus 2.0 rtrthey are both very good buggies or as he said the losi 2.0 rtr there are alot of great buggies on the market i recomend talking to your local hobbie shop if you have one or phone one instead
The 810 is a great buggy, but not without some upgrades. Clutch, Starting system, servos, a small tank, etc. The 8 2.0 rtr is awesome for an entry level club racer and is easy to upgrade too. The Hyper 9 is also a grat buggy. You'll need to spend more than 500.00 though if you do not want to get stuck with junk.