7950WD / 9370WD / 9390AD / 9750?

[Razorblade]

So my (not so short) list has reached the 4 above. I've tried looking for reviews and videos on Youtube but really can't tell if there's a discernable difference in any of the above as far as quality is concerned.

(Don't really care about Wifi or the ADAS, video quality is paramount!)

Which one would you fellows recommend?
(Poll created!)

 

[jokiin]

I don't know that there's really much between each of the models as far as picture quality goes, it's mostly about features it seems

 

[Razorblade]

That's what I'm wondering - is it worth it to pay the extra 100$ for the 9750 over the 7950WD?
Also, is the 7950 now considered almost obsolete since it's been on the market for a while - I'm wondering if I should get the 9390 / 9750 just because they are newer and will have support longer.