Alright. I went with the SONY. This is what happened.
I went to Best Buy and talked to the same manager again.
As agreed, if I would buy 2 TV, he would take $100 off each.
The SONY XBR65X810C is on sale for $1,100 each brand new. This means my price would be $1,000 each X 2 = $2,000 total.
These are the factors to my decision.
1. The manager said the original MSRP of the XBR65X810C was actually $2000 each, so I am actually "saving"
$2000.
2. The good reviews.
3. The SONY brand name (pride of ownership).
4. My impression of better reliability - I've owned 2 SONY TV in the past and they still work.
5. HDR isn't salient to me. 4K isn't either, but I'll take it.
6. Comparing 65" to 65", the 4K E-series Vizio 65" TV is also about $1,000, and the review for the Vizio E pales in comparison to the SONY 810. The 65" Vizio M-series would cost me $200 more than the SONY.
The next thing for me is to wait and hope for the 55" SONY XBR 4K TV to be heavily discounted like the X810C. I want 5 of them.