I have been using master airscrew props because of availbility and cost where i live.What are some of the inexspensive props out there that are worth using?Say APC are they any good better or worst than the master airscrew.These questions maybe trivial to you guy's here but i'm pretty much a newbie and i need to tap in to your knowledge.

Also can someone show some pictutres or explain to me how a bladder tank is setup i think i saw something about surgical tubing be used for this purpose, is that correct?
Need your wisdom guy's.
Jim