Ask HN: Settle for current offer or aim higher?

Hi all,

I'm a junior at an average state school with two internships at local companies so far. I was just offered a summer position with Verizon and I have two weeks to decide. I'm interested in other companies, but I have no other offers yet. Since this is my first big internship, should I play it safe and go with Verizon or try to aim for something higher? My eventual goal is to make it into a top tech company in the Bay Area. I also have one more summer after this one before graduation, so there's a chance to get one more internship in.

There's an intern fair at my school tomorrow and I'll be speaking with Capital One, Texas Instruments, and Sabre. Would anyone of these be better choices if they gave me an offer?

Thanks for your help.