The Havoc Pro SC is a good ESC, but its pretty big. It does have "boost" (meaning RPM-referenced timing advance) but no "Turbo" (meaning time-referenced timing advance). If you are as confused as I am about the nomenclature, I blame Tekin (who make a damn fine ESC but confuse the hell out of us).
I race toy cars for fun. If I need to explain, you'll never understand.
If everything is under control... go faster.
WTB: Carpet racing in Arizona.
It is obvious and intuitive to the most casual of observers that RC racing is better than golf.