I visit AAP regularly, while I see informational promo signs for the new-ish Bosch DP, with possible exception of Fram, the P1 and Classic still hold the predominate amount of application slots/space. BDP only a small part of the apps/space, solid filter, but ~2x the price of the P1.
And, Kmart now carries a very decent selection of applications of P1 and Classic. Interestingly though, the Classic's tend to run a little cheaper at AAP, while the P1 is less at Kmart.