So you'd recommend this TV then ? How is picture quality on Freeview channels ? I mostly watch Freeview HD. And the biggest thing that puts me off modern TVs is how they handle fast action. My "ancient" 40" Samsung (60Hz panel, no fancy motion handling settings) handles football, F1 etc very well. A recent trip to PC World/J Lewis to look at a few 4K TVs left me feeling that my 8ish year old Samsung handles fast movement and camera pans better than most of the TVs I looked at. I did have a look at the 49XF9005, and it did seem one of the better TVs in this regard.
I don't watch any freeview/sport on mine as it's used for gaming/netflix but the XF90 is known to be a very good TV for motion:
https://www.rtings.com/tv/reviews/sony/x900f#comparison_1774