just is correct non-o is generally a better visa, unless you don't want the things that make it better of course, and maybe like the shortcomings of DTV.
Anonieme deelnemer 532 This rule is not only for DTV, when you apply for a visa you have to remain in the country you apply till it is approved or rejected.
Not doing so might get the application rejected and the fee gone.
Anonieme deelnemer 312 DTV holders are good customers and residents?
DTV holders are no residents, but tourist for a bit longer period.
Why should they be good customers? When I see they mostly want to have an account to use free ATM and QR promptpay I highly doubt they are good customers from the view of the bank. Where will be the profits for the bank?
Visa will not be transferred, only stamps for a stay can be transferred.
You will need to take old and new passport for the rest of the visa validity period, so for your conveniance it might be better to apply for a new passport first.