When choosing a UK casino with a solid slot library, it’s good to check the RTP...

https://thelakewoodscoop.com/news/which-uk-casino-platforms-are-known-for-strong-rtp-slot-libraries/

When choosing a UK casino with a solid slot library, it’s good to check the RTP since it shows the long-term return you can expect. Keep in mind some slots have different RTP versions depending on the operator