When choosing a UK casino with many high RTP slots, remember RTP is theoretical...

https://simonvsaz605.almoheet-travel.com/if-rtp-is-fixed-why-do-casinos-advertise-high-rtp-games

When choosing a UK casino with many high RTP slots, remember RTP is theoretical and doesn’t guarantee wins. Check the game library size to see if there’s variety and look for well-known software providers for quality games