Who's putting who on sale?

Yes there's that rumor that pops up about every six months or so but always goes unfounded.
Now what reasoning would a person have to choose Boost over cricket, Networks are virtually the same? Cricket is actually getting some good devices now, and allows CPE?
Boost does not allow most CPE, and if it happened would loose a large customer base because most of the CPE on cricket are Bad ESN's with Sprint. All my phones have bad ESN's with Sprint.
So here's my opinion on it.
cricket has this to offer:
Cricket owns it's network towers & Spectrum, Boost doesn't
cricket is improving on device selection, Boost is not
pricing is about the same when comparing features and networks.
Both customer services leave a lot to be desired.
Cricket will accept a BAD ESN device from Sprint, Boost won't
Cricket has actual corp stores, Boost doesn't
Over all why doesn't cricKet buy Boost should be the question?