I crawl and vape alongside mini-z-awd, I just picked up my newest set up the mvp3.0 and the kanger sub, using the rba with 0.5 hand wound coils and absolutely fantastic would highly recommend
Crawler for me as only got about 3/4 litre o fuel lol, plus fancy running the scx this weekend
But where would be a nice crawl? Rocks mud and water? The crazy hill part at top of beecraigs possibly