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

https://wiki-cafe.win/index.php/Is_a_%22High_RTP%22_Slot_Always_Better_for_Low_Stakes_Play%3F

When choosing a UK casino with a solid slot library and good RTP, remember RTP reflects long-term returns and can vary by operator. Some slots have different RTP versions, so check info panels carefully