Originally Posted by
WilcoRoger
Added thoughts - if one desires Avios, of course one shouldn't transfer directly from AX->BA at a 5:4 rate, but rather to AX->Marriott->BA at a 1:1 rate

so how do you do that? Bonvoy to ba is 5000k ax ~1666 ba? I have not needed ba avios so I am propably missing some info 😀