So I need to weigh my options

I think I want to go here for my birthday this year. Every year I take off for some solitude, last few years to Koh Samui. I've stayed in varied places, each trip to a different beach. All are beautiful. I want to retire here, if the islanders can avoid going the way of Phuket. *small sigh* Anyways, I was thinking of going back to The Passage, but I'm being swayed by this place, Tongsai Bay