Look here, best sports IPTV, HD stable, 4K
Based on my personal experience and recommendations from many friends, I found IPTV ATV to be the best service provider in the UK. If you ask why it is the best service provider, the main reason is that they have 200+ live sports channels. There are also various news, music, and movie channels to choose from.
No longer frozen, buffered. IPTV services are readily available and they are powerful streaming media servers.
Most importantly, it supports 3 days of free testing and can be reviewed before subscribing
https://www.buyatviptv.com/en/