Need some help making a difficult decision from current monkeys

Hey guys,

I have a pretty difficult decision coming up. I'm currently holding onto an offer from a BB (JPM, GS, MS) for an SA Finance position. The goal is to be an investment banking analyst upon graduation. I'm a junior now so I understand this is the critical summer. That being said, the name of the firm on my resume would be very appealing. At this point my options are as follows: try to scrounge a boutique IB offer within the next 2 weeks or take the Finance internship. Do you think a boutique IB offer is the way to go, or should I take the name in hopes that it will help with full time recruiting. I'm not looking at the BB's full time for IB (its very unlikely) but MMs are on the table. I go to a semi-target and have a pretty solid resume currently.