mine would be
KRU /100t In amer
BBL/KC IN EMEA
EDG/WOL in CN
TLN/T1 IN APAC
For me personally:
Amer: SEN - I'm a big fan of everyone on the team, and the fact that they get so much hype for their matches makes the watch more exciting. Their playstyle is also pretty malleable so I don't feel like I'm watching the same game everytime.
EMEA: Last year it was TH, but this year has to be FNC. They looked so rough last year and seeing everyone's revitalized passion is a fun watch. It seems like kaajak and crashies were great additions and team looks like they're having more fun. I'm also a big fan of Alfa.
PACIFIC: T1 is fun to watch. I was a big fan of meteor last season and now watching stax and buzz alongside him is a real treat. Their run in the last masters was also cool. Excited to see more from this team.
CN: Don't really watch. Timezones are too cooked for me personally. I suppose it'd be EDG since I see them the most during internationals.