Which is cheaper Boost Mobile or Nextel if I only use the walkie-talkie feature?

I am presently committed to a Nextel contract, but I only use the walkie-talkie feature. I also have an Alltel, and I use that phone for all the video, picture, and text messaging in addition to all my cellular needs. I am contemplating when December comes around when my contract expires to go with Boost Mobile and still keep Alltel (Alltel is a heck of a lot cheaper than Nextel, in my opinion). Or should I keep both my Alltel and Nextel? Thank you in advance.Which is cheaper Boost Mobile or Nextel if I only use the walkie-talkie feature?
i would keep that boost if i were u....not for the money cause nextel is cheaper is jus i like boost mobile's phonesWhich is cheaper Boost Mobile or Nextel if I only use the walkie-talkie feature?
NEXTELWhich is cheaper Boost Mobile or Nextel if I only use the walkie-talkie feature?
nextel is cheaper because you can get unlimited walkie talkie feature's but a boost you pay for everyone you make
Just cancel the Alltel, and re-start your nextel! Get the i880