Just did a recent trip to the Telo's Islands, and a few days down in the Mentawai's
After doing a few trips to the Ments on shortboards, I was keen to check out the Telo's, and I have to say for SUP Surfing, the Telo's is just insane. We spent 7 days up in the Telo's & 3 days in the Mentawai's as the swell was dropping and we needed to get to the swell magnets, but most days up in the Telo's we scored breaks to ourselves with either no one out or a few scattered crew.
In 10 days we surfed 17 different breaks, unfortunately I had a mishap with my SUP on the 2nd day after only 3 small sessions on it and it was retired for the rest of the trip so I surfed the rest of the trip, but the others scored some epic waves. (Caught inside, tried to duck dive my SUP which went over the falls with the lip and slightly creased the deck....easily repairable, but couldn't surf it at risk of snapping entirely)
Here is a little vid of my 3 sessions....wish I could have warmed up a bit more and got some wicked footage throughout the trip, but this will have to do.
If you are looking for a good SUP wave then I can highly recommend the Telo's