Sipura Island - only for experts?

Hi everybody,
I am travelling to Sumatra in August 2022 and I was thinkig about heading to Sipura Island (Mentawai).
I am a beginner to intermediate surfer, but I only found quite big and scary-looking spots on the internet. Are there suitable spots for me too, reachable from the shore? Has anybody experience on that?
Is southern Siberut a better option?
Thank you in advance,
Elias
I am travelling to Sumatra in August 2022 and I was thinkig about heading to Sipura Island (Mentawai).
I am a beginner to intermediate surfer, but I only found quite big and scary-looking spots on the internet. Are there suitable spots for me too, reachable from the shore? Has anybody experience on that?
Is southern Siberut a better option?
Thank you in advance,
Elias