A 120a toro is about $60, and I can pick up a savox for $50, or a d226f for $20
but I've heard the stock rebranded mmp is a great esc, so it's really just a matter of upgrading the servo.
2nd is only $10 more, and 1st only comes with the truck and stock body. so for not a lot more, I'd be getting the tuning kit, and the tx + rx.
I think I'm leaning more toward the 2nd
edit: I went with the 2nd