i do agree with the twist throttle being something that can get your ass tossed real fast.i put a twist on my shee a few years ago and ran it through a chainlink fence after hitting a tree and that was 10 minutes after putting it on.but the terry cable throttle is really nice and you can switch from thumb to twist in seconds so its a favorite of mine cuz when ya get bored of the thumb you can twist.i personnaly love the terry cable throttle.and its real easy to ride with.its a great investment IMO.