Full-time work or B-school for investment banking?

Hello Guys,

I'm currently an undergraduate finance student completing my senior year at a non-target university. I haven't interned at a financial services firm, or otherwise. I've performed well both academically and in the extramural sphere.

What path would you advise I take to secure a job at a bulge bracket investment bank? Should I purse full-time work or apply to b-school at a target university with the intent of gaining a summer internship or leveraging the schools resources to find an entry level job?

I would appreciate any advice you may give, if you require my stats let me know.