thing with the buggys,is what suit your driving stlye,not the car,the sworks,mp9,losi 3,mugen all brillant race cars,but need the knowlegde to set them up for different tracks.so since money no object pick one of the big names,race it and then decide what lacking in your car,there no buggy that the best or the fastest,just the drivers and set up that make a difference,best advice is go to a race meeting talk to drivers your be racing against.get your 1st buggy and engine,then decide 6 months down the line,what you really need