I have both gen2 tekin 1900 and 2200 hobby wing that I use in my 3.0 with the sct pro esc and both are really good. The 1900 is more versatile in that is works awesome both indoor smaller tracks and bigger outdoor tracks. The hobby wing is a beast and hard to handle on small tracks but outdoors should be very fast. I ran it last weekend on a high bite track and it was pulling wheelies down the straight at anything over 3/4 throttle. It was fun and looked cool but not the fastest way around the track. Just get the 1900 and you'll be more than happy.