As inkdup mentioned - if the service/network is the issue moving to Boost won't fix it.
If it's the pricing then there is a way to do it but can't be discussed on these forums.
Might also want to look at Ting if it's a matter of pricing. Still Sprint but a little better shake for BYOD.
What's Ting?
Sent from my JellyBean Epic Touchy Goodness
boost is not sprint service...it is the old nextel service owned by sprint and i have one sprint phone and one boost and boost always runs faster since hurricane and no throttling by carrier. i am running galaxy note 2 on boost as well as s3 and s2.. on boost and all are faster than my note 2 on sprint or s3 on sprint.