Best to apply in the country, where the bulk of the documentation originate from.
Then you also save money to going to, and stay in a 3. country, but can wait fir the visa in the comfort of your home, with no hotel, restaurant bills.
Is it you or your compagny that is applying for a visa ?
If it is you, they need your bankaccount.
If it is your compagny, they need the compagny bankaccount.
Hint: compagnies does not apply for visa !
You may think it’s the same, but authorities distinguish between personal and business accounts as your accountant should have told you.
You may have to cancel the application ( and loose the 10.000+ baht fee), if you don’t have had the required amount in your personal acount for the required lenght of time.