I've been on VM since '09...
LG Rumor 2
LG Rumor Touch (first one broke screen, got a replacement)
LG Optimus V (first one majorly messed up, got a replacement, turned out brand-spanking new)
I may end up holding out till 2015 and see what LTE phones end up on VM...I can almost smell the LG Viper 4G LTE...