which service for cell phones is better, verizon, or cincinnati bell?

i have cincinnati bell, but might switch to verizon

If you have gsm based cincinnati bell network service means,you will not able to swap your network carrier from bell to verizon.Because verizon is CDMA network.
So better try another GSM provider.If you need cheap and best GSM service around your location,,Go to a phone shop in town, tell them what you want, they can advise.Before getting your cell phone service provider,Make sure your phone is unlocked and accept that carrier,If it's restricted by other network carrier means,You will need to unlock your phone.For unlocking you can approach your current network provider or else try to buy an unlocking service from any one of the online unlocking service provider like SuperUnlockCodes.com I hope it will be very useful to you.