A UKGC licence is the baseline, not the whole story. Look for clear RTP...

https://sofiascoolcolumn.rivetgarden.com/posts/is-a-97-rtp-slot-always-better-than-a-95-rtp-slot

A UKGC licence is the baseline, not the whole story. Look for clear RTP information for each slot, straightforward withdrawal terms, and realistic processing times