Do you have any upgrades in mind? Do you want to make it Tamiya Compatible? That's what I'm doing with my Full Metal Tiger One Late (they seem to be out of stock on those at the moment, but it's the same paint scheme as airsoft version TAG12040) and it will have an Asp board and run on the same 9XR Pro that the S33 (the camo tank in the video above) runs on.

Then I'll have two Tammy compatible IR tanks I can fight against each other, as well as use them at the local club meets.

Afrikakorps, that's a long answer, my friend. For now let's just say I love them both and want more of both. Both have their pros and cons but both are fantastic boards. If you're willing to pop for the 9XR Pro from Kevin I say the Asp has the edge, mainly because it has many more features. Sometime soon I plan to do a side by side comparison of the two (Asp and IBU) but it will be a couple weeks at least.