Better alternative to Alfa AP121

[markss]

I'm in lookout to find Portable Wireless Router for Pineapple firmware, cheaper, powerfull, better than Alfa AP121 ($53).

Device must have 2.0 USB.

[markss]

Which of these network Alfa routers is best for the money, and for Pineaaple Mark IV firmware?

1) Alfa AP121U

2) Alfa R36

And which WiFi USB adapter to choose for Mark IV and Reaver?

1) Alfa AWUS036H

2) Alfa AWUS036NH

3) Alfa AWUS036NHA

4) Alfa AWUS036NHR