Best OLED for PS5 gaming?

What's the best OLED I can get for PS5? Budget is £1000 ideally, can stretch to £1500 if it's going to make a huge difference. I'd like 50" - no more than 55". Between 42" to 50" I think would be ideal.

I've looked on review sites and see so much conflicting information. Also seeing that OLED has a finite life? So I need to factor that into my purchasing decision if that's correct.

Ideally would like to purchase from a known retailer (John Lewis would be preferred but open to any).

Any suggestions??

Thanks