i have a nextel 7510. and i was wondering with all the new bb's coming out should i jus trash my 7510. it seems to be OUTDATED. it seems as if the next few upgrades/updates wote even include this model.

with that said i was wondering which bb is best and which carrier should i go with. i;m looking for something affordable when it comes to data plans?

i hear the tmobile 8700g is a must have. any comments