Ahead of the launch of Verizon’s iPhone, Susquehanna has confirmed that 90 percent of AT&T iPhone owners are still under contract. For this reason, many don’t see Verizon’s iPhone as taking too much of the market away from AT&T (initially).

However, this doesn’t mean AT&T contract holders can’t grab a Verizon iPhone. Customers can terminate their contract prematurely, though this will cost a massive $325 in termination fees.

Verizon’s iPhone is set to launch on February 10. Will you be leaving AT&T so you can “rule the air” with Verizon? Let us know in the comments.