Going fast: Not a savage It's heavy, and is not built for speed but rather toughness and durability. Truggies and buggies are definitely faster machines, but are also flimsier.
It's a choice you have to make imo, you just can't have both. I am told that truggies are more of a compromise between biggies and "full" trucks like the Savage, but i've yet to use one... Oh I just saw you only had £200...not sure if you can find a savage for that price range though, might have to go to another company which makes cheaper trucks...