I have been an AT&T suscriber since it was Bell South mobility. I am looking at getting the I phone 4 or switching to Verizon for the Droid X. Verizon has unlimited data base plan and AT&T has two options of 200 mg or 2 gig data plans. Verizon plan for 4 lines with 200 mg is 219 and 2 gigs is 259 before taxes for family 700 plan. I am considering trying the droid. Any suggestions?