Promos and deals are always nice. Save an extra ten or twenty bucks, get some more data, get a whole month (the second month) of service free, etc. You never known exactly what PM will offer next, or when, or where, or for how long. But if you can wait a month or three (and periodically check into the Announcements section of this forum) then you'll score something good eventually.
But PM is usually flat-out cheaper even without any specials, promos, deals, or gifts. By signing up now at unexciting ordinary PM plans and prices you might immediately lower your monthly phone bill and basically come out ahead within a month or two. Depends on what you pay for what you get now, but the math with a straight side-by-side comparison is often quite convincing.
