2 places ranked

Working from
baan taling ngam

Ranked by the broadband measured at each address, worst-metric first, so the ones you can take a call from are at the top.

2 of the 2 listed here are call-ready.

Ranked

Hotel	#	Verdict	Down	Up	Ping	Tests
Ban Sabai Sunset Resort	1	Call-ready	354.7	260.3	7	32
Am Samui Resort	2	Call-ready	232.8	210.9	7	10

Upload is emphasised because it decides whether your video call holds, and it is the column no hotel will tell you.