Bashing: Rat or Monkey?

[WBChunks]

Guys,

I have another thread where I've asked for recommendations on something that will spend 90% of its time being bashed about on bmx tracks etc.

I've had some great recommendations and am trying to narrow it down. Alot of people recommend the Rat. Having looked, the Monkeys don't clost alot more.

Whats the difference? Is one better suited? or should I be looking elsewhere for bashing?

Thanks