Need your help , asap :)

Hi guys . I applied for 5 unis and got offer from all of them . My firm will be Warwick but it is kind of a gamble because I'm not sure I can get the grades. I am stuck between loughborough ( international business ) / Manchester ( int management with American business studies ) and Lancaster ( management ) . Which one is better for a future career ? I would like to get into investment banking ( I know that I didn't pick the best courses for this ). Thanks