Well I certainly wouldn't recommend an NX to anybody, especially not the hybrid version. My wife uses mine now, and she doesn't really like it much either. As for the Tesla, I'm rather put off by the price, and the increasing number of poor reliability reports surfacing (see here) http://www.autotrainingcentre.com/blog/tesla-model-chronically-unreliable-2/
I've mentioned it on the forum before, but I'm currently driving my company's Volvo V60 plug in. Absolutely phenomenal car - constant 90 + mpg, 30 miles on a charge, 0-60 in 5.8 seconds, and every bit of kit imaginable. I was put off buying one for myself because of the limited boot space, but now I reckon it just about OK for what I need. There's a few 15 plates around that were close to £60k in March now going for £35k. That's a lot of car for the money. Hmmm!!