I am not accountant or Big 4 or Inv Bank, so objectively I would choose the ACA/Big 4 option unless you want to stay in stay in FS/City for a while.Completing ACA, via Big 4 gives you lots of options afterwards (including MC), and is generally a good graduate move.ACCA is generally less well regarded than both ACA and CIMA (my other half has one of these three, so I know a little about the relative merits)