I've been eyeing up the Samsung 94A after spending a long time looking for something very similar to yourself. I too also would like OLED, but the reality is i watch content with static images, this includes PC use and gaming. Having to worry, or mess about with potential warranty claims with extended burn-in cover isn't favourable.
All the higher end TVs around ~£1k at 50" will get you HDMI 2.1 it seems, but take into account that you might not need more than 1x 2.1 port during your TV's life. This is why i ruled out the flagship Samsung 95A because that's the one that comes with 4x, and the others only come with 1x. The VRR for gaming may be a concern for you, which is where the Sony's may not be favourable, they don't have it still, and people have been waiting a long time it seems with previous models still not getting the support. In regards to reflections, the LG C1 OLED is supposed to be great with reflections, but then it suffers by being darker in a lighter room than the QLEDs, they score near the same on rtings. Rtings also give a favourable results with out of the box colour for the higher end Samsungs.
This is a nice video, and shows very positives for the Samsung 94A. Whilst the 95A is actually the tested model, there isn't much between them so it's more of a guidance to how the flagships of differing technologies can compete.
https://www.youtube.com/watch?v=zCSAdW3Wejk
I had considered having 2x TVs, but that's not ideal for many reasons. Also buying cheaper now, then grabbing another equal model cheaply at a later date, but again it's not ideal.
Realistic alternatives are the J, but it lacks VRR, but is cheaper. But there may be cashback deals about to save a few quid.
The Panasonic JX940B, again cheaper than the Samsung, however it's not a full array backlit screen, and it's an IPS panel. So, and this is a big may, may be better for gaming, sometimes. Reviews for this are non-existent.
The LG "miniLEDs" (nano) aren't worth looking at from what i can tell.
Hope that helps. However let's be realistic, which i can't get through my head still, whatever we buy at the £1k mark will be stunning after using old tech.
In regards to the above post, the X95J is literally the cost of a C1 and X90J combined. This is where my dual TV thoughts came into it.