Should I buy IB flights on BA website?
I'm looking at a trip BA LHR-GIB then IB GRX-MAD-LHR.
I tried multi-city on BA website and it came out >$/£/€200 higher, so I'll buy 2 one-ways.
I've heard bad things about the IB website.
Is buying those IB flights with BA codes on BA website better/more convenient/safer?
I'll only use AA FF# on bookings.