Well you know what. join a club see what they use. if everyone else use thundertiger then go for it everyone else is using it should be quit enough. but i must still ask why it needs to be so quit. a .46 is not going to be the loudast motor at the club which leads me to belive you flying off a private property.. kinda worring but what the hell I have herd one and it is comparable to the os ax ut the ax had more power.