The best replacement for metro pcs is boost mobile.

The best alternatives to metro pcs are rated as following:
★★★★★  boost mobile
★★★  virgin mobile
★★★  cricket
★★★  sprint
★★  straight talk
★★  t mobile
★  boost
★  t-mobile
★  at&t
★  tmobile
★  simple mobile
★  aio
★  att
  t mobile prepaid
  aio wireless
  sprint coverage
  cricket wireless
  boost unlimited
  page plus
  cricket which is better
  verizon wireless
  sprint pcs
  republic wireless
  boost mobile coverage
  leap wireless
  att go phone

Your alternative for metro pcs is not listed? Suggest!
Speaking about metro pcs, one probably shouldn't forget about iphone.

Other search terms related to metro pcs and their ratings are:

★★★★★ iphone
★★ sprint
★★ tmobile phone
★★ tmobile
★★ t-mobile
★★ nexus 5
iphone 5s
verizon phone
own phone
unlocked phones
You have in mind a companion for metro pcs and it is not yet here? Propose!

Google Trends

Scale is based on the average worldwide traffic of metro pcs in all years. Click on graph for more.
metro pcs
boost mobile
virgin mobile