I recently purchased a mamba monster esc from him and it came nice and fast really great guy to deal with I was in a bind wanting to do some weekend bashing with the friends when my original esc went up in smoke like we have all seen a esc do at one time or another and I informed him of my situation and he let me get it for a steal unfortunately I had to leave town before it arrived but I had a friend of mine get it and test it lastnight and it worked like a dream from what I was told so once again great seller and will be happy to deal with them again