Lemme throw my hat in the ring for the Tubular X's. Granted, I don't have any of the Nova's, but have 3 pair of the X's: the bright Cyan PrimeKnit pair, and two regular ones: royal blue (all white sole) and probably my favorite shoe I picked up last year, the Wheat's:
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Maybe they are not the most comfortable pair I have, but I don't find them painful by any means, can definitely wear them for a night out and be fine.
They look great with almost everything, give kind a futuristic Timberland/sneakerboot look, and are absolute stunners when you wear them out anywhere.
Maybe where I live down South people aren't as sneaker crazy, or if they are they stick to the same old Jordan releases everyone else gets, but no one is ever going to have these anywhere I go, and I constantly get compliments and questions about them.
I will almost surely be the first one rocking the Doom's around town...I can't wait! I got a shipping confirmation mail from Adidas earlier on my grey pair, btw.