Hello all.   
I've recently acquired a WMR headset (lenovo explorer) over the holidays.  And while my current MSI GTX970 Gaming 4G is just OK, I'm considering a new card to get some more performance.   
My question is, with a budget of I'll say around $350, should I be looking for 2nd hand 10XX cards?  Or I had this article come to my attention about the RTX2060.  It looks to be comparable to a 1080, but comes with some Ray tracing ability (which I don't necessarily care about, particularly for DCS).   
I've also noticed some good deals on 1070 and 1070ti cards in that same price range.  Just want to get a feel for what people have experienced, some advice on those cars, or if I should wait.   
Thoughts?  Thanks in advance.   
Current system: 
i7-6700k @ 4.2GHz 
16GB Corsair Vengeance LPX DDR4 DRAM 3200MHz 
GTX 970 Gaming 4G 
Gigabyte GA-Z170MX Gaming 5 mobo