What are the advantages and disadvantages of yellow book and pink card?

Hello everyone, I am currently staying in Thailand without medical insurance and want to buy medical insurance for the Covid vaccination and Covid for over half a year. Which insurance companies can you highly recommend? Thank you!

Thanks for letting me join.

I'm returning to Chiang Mai this september and am looking to get a 12 month visa. Getting married to a Thai National here in London in August and hoping to get a marriage visa.

should i apply for a non-imm A-O visa 1st? is there a better option then convert to marriage visa?

I hear that i need 400,000 bht in account 3 months before applying or 800,000 for a retirement visa..

Its April so have loads of time to do this correctly..

also, ive had the 1st Covid jab and the 2nd planned on 31-may..

thanks