tracks to buy or not to buy? that is the question

[chitown joe]

well i been debating on these things, the snow/sand tracks from rovan/integy , dan gave me a real good price on a couple of sets,
but i'm on the fence with these,
anyone tried them out yet? if so whats issues , repairs etc if any that you have come across?
thanks

 

[atom3624]

Are there any YouTube videos?

If YES, take a close look and see what you think.

Sounds a great idea, but how manoueverable are they?
How much extra power do they sap?
How reliable are they?

Al.