Anyone on this plan? How is it treating you?

I received an invite today and placed an order for two lines. I chose 2 Lumia 635s on the 24/mo easy pay plan. My plan is to swap the lines with an already owned iPhone 6s plus, and a Nexus 6....

The pricing is insane.

$40 unlimited everything
+$5 Lumia 635 lease
-$15 lease credit

$30/mo plus taxes per line

What happens if the person who referred me stops working for Sprint?