So I’m sure all of these “should I get a XXX or a 990” are driving you all crazy but here goes mine!

I got an offer to buy a NAD T190 from a friend. Forget the reliability problems over at NAD, this is a great working unit, sounds sweet. So the question is, the NAD definitely has better electronics, and the only feature I wish I had is DVI switching, but I can always get an external box to do that. So do I get a used NAD or go for the brand spanking new 990? Forget features, I don’t use em (just run my high def DVR and DVD through em, 2 inputs that’s it.) Forget ease of use. I’m a power user and can make complex-ass macros. The NAD would cost me a bit less than the 990. Do I go for what I know are great proven electronics? That great Motorola chipset? THX? Or do I go for something new and possibly higher tech? (that usb sounds good…)
I run Legacy “High Power” power blocks (love em, more headroom than I could ever need) if that helps. Got KRK and Phase’s now, but they’ll probably become Martin Logans soon (if you with reallly hard...)

What would you guys do?

CORRECTION: NAD T170!!!! NOT 190! What was I thinking?!