TC3 is a Proven Grip racer, No Arguement their but for Street Drift the TT-01 is a more Sturdier And Solid Chassis that is easy to work on and Will take Street Drifting and Pro Drfiting Easily and Since the Support Net work for the TT-01 is so Global Tuning and Hop up Support is Wider..
For fun Factor and Expense the TT-01 is the choice of the Day...

Best thing is to watch a Few online Drift Vids Featuring Both Chassis and see which you like the Best..


TC3 has an Exposed Pinion and Spur, All it takes is a small Pebble to ruin a Good days Sliding..
TT-01 D has Covered Spur and Pinion.. More Rock and Pebble Protection necessary for those Car park meets