Where I live the only screen that is 120hz is BenQ XL2420T. The XL2420TE didn't arrive yet and maybe wont come at all. The differences are: the New ZeroFlicker technology, 144hz and 1ms GTG The question is are they really significant? is it worth the wait?
Imo the Asus model is way better, it has better colors and viewing angles. I've owned both so, also the benq has very bad coating.
You have chose well BenQ! Faster response time does NOT belong less motion blur but yes lower persistence (=harder flicker) belongs less motion blur - see Blur Busters
Bought 3 of them on the official store, all were TE (bought them 7 months ago), colors are really nice once they are fixed with color profiles.