Which one is better IBPS RRB Scale-I or IBPS PO?

My friend got selected in both IBPS RRB Scale-I and IBPS PO. But she is little bit confused which one she should go for? Can anyone tell me which one is better in respect of designation, future opportunities and also money(optional) ? :rolleyes:

My friend got selected in both IBPS RRB Scale-I and IBPS PO. But she is little bit confused which one she should go for? Can anyone tell me which one is better in respect of designation, future opportunities and also money(optional) ? rolleyes