I can't help but notice that there is a lot of negative comments being made about the HL tanks. I have a Tiger 1 on the way, and I realize that there is the possibility that it may not perform well... if at all. I'm wondering just what is the problem most people have. Is it the structural strength of the hull and related items? Or is it the electronic circuitry being of such poor quality?

I guess what I'm really asking is would it be worthwhile to replace most or all of the "guts"? I cannot afford a Tamiya right now, but I plan on selling off some un-used paintball equipment soon and hope to get one (Tamiya) for next winters' project. But until then, should I look into upgrading my HL Tiger1 right from the start?