Well I went with Sony XR-65X90L, going on about a month. No issues not one, no bugs. Did do one update out the box. The upscaling, smoothing and contrast is phenomenal. It is bright looks really good with any mode use, streaming, 4K disc, OTA Antenna use, sports no motion blur. 4K disc GOT S8 E3 Dolby Vision very nice.
The battle scene, where the Dothraki are racing to attack the White Walkers, can see in very good detail. After much research between the X93L and the X90L I couldn't justify spending $600+ tax more, with diminishing return from the X93L. Yeah its a mini led, a little more brighter. Since I'm not a gamer this was a no brainer in my case. For other's may not be.
I do highly recommend Sony's XR-65X90L. If I had the space I would have snapped up the 75". Edit: Paid 1099.99 + tax. BestBuy. I picked it up, July 3rd, had to return that one had two dead pixels. Returned and exchange on July 9th for Exact size and model.
Edit: Though I'd add a couple of Pic I took to show the Contrast,