In my town tewksbury Massachusetts I'm always experiencing poor 4G and  most poor / useless 3G I have new droid maxx and because of the service it dies so fast I switched from AT&T to verizon for razr maxx hd and now droid maxx but ever since I got verizon iv always regretted it cuz AT&T in my town 3-5 bars and now that I have verizon mostly 1-2 bars 4G and lose 4G and get 1-2 bars of 3G and so slow and times where's it's almost completely useless in my school I can barely connect to 3G :'(