Sprint has nixed its 5GB/$29.99 mobile hotspot add-on for mobile phones and tablets in favor of a two-tier system. Sprint customers will now have a choice between a 2GB/$19.99 a month plan or 6GB/$49.99 a month plan. These new offerings should give customers more choice to better fit their mobile hotspot needs. Customers can also enroll in Sprint’s MHS notification program to be notified when they reach 75, 90 and 100 percent of their on-network monthly data limit.