Evo now, or Evo later?

[KrazyKevin76]

I'll be up for my $150 discount Sept 1st. I keep reading all the threads learning as much as I can about the Evo. So my question is, how serious are some of these "issues"? I have the Tp2 which I really have no issues with. Just as any other geek, I'm getting excited about all the new programs available for android. With those programs and all the other features of the phone, I'm really looking forward to getting the phone. I have the 500+ to buy it out right, but I'm really curious about some of the issues that some seem to have. So, to all those who have it, heck, even those that don't, should I wait till sept 1st? Will there be any hardware issues fixed by then? Or, if I find one before then, should I go ahead and buy it?

I'm really curious if any hardware changes be made by sept. Or ever for the matter? What do you guys think?