Verizon getting iPhone 1-11-11 @ 11?

Finally the rumors seem to be coming to fruition. The media event tomorrow morning even has a very special guest..Steve Jobs maybe? I m in a contract till the summer with AT&T, but will probably switch to Verizon then. My signal at home is worse than terrible. Rest of family members have no signal problems with Verizon in the house, regardless of the handset.

The Wall Street Journal said the following:

Verizon Wireless, the country s largest wireless carrier, is confident enough in its network that it will offer unlimited data-use plans when it starts selling the iPhone around the end of this month, a person familiar with the matter said. Such plans would provide a key means of distinguishing its service from rival AT&T Inc., which limits how much Internet data such as videos and photos its customers may use each month.

Why stay with AT&T?