I've heard good things about the xerun 80a, was looking for a 150a version though so I could get crazy with 6s if I wanted. I actually bought the smaller 1800kv castle motor and paired with mmm for my caster buggy. If I didn't end up trading this one I was going to look for 80a or 150a hobbywing and then find an electric monster truck to put it in lol.