When choosing a UK casino with a solid slot library and good RTP, remember RTP...

https://www.bookmark-tango.win/when-choosing-a-uk-casino-with-a-good-slot-library-and-solid-rtp-remember-rtp

When choosing a UK casino with a solid slot library and good RTP, remember RTP reflects long-term returns, not short-term wins. Some slots have different RTP versions depending on the operator