I love my XTM XST. They are as cheap as $250 now. Nitro is awesome, smoke, engine noise, plus quick refill.
The 1/8th scale has much larger parts, screws and motor, so they are easier to work on and tune.
Check out my videos. Bang for the buck!
YouTube- XTM XST Truggy T-Maxx Pro.15 and...