it seems to.me.both require money in the bank which is not much problem as so far in.last 2-3 years, thai baht fluctuates only within 10% against USD, but there is news or rumour the
you should get O instead of OA: after entry: saves you costly health insurance each year afterwards for visa renewal, pre existing health condition excluded protection after all, also minimum insurance protection just raised from
*****
0 baht to 3 million balt for inpatient, after two + years when the law first implemented, meaning premium could go up pretty fast
if you are a foreign condo.owner, the blue book you get has no.name on it, have to.change to a yellow book to get fireign owner name on it, check by google search