First off, if you're going to be practicing, don't use the t11 decks. They'll wear out faster and they're pretty expensive, 5-6 bucks a pack. Use Studs, Bikes, Mandolins, or Tally-hos. I personally use tally-hos for street performances, since they're classy and better then bikes yet they will get worn out with dirty hands and stuff. Second off, t depends on how you use them. If you use t11 decks and tallys for a few hours with very dirty hands outdoors when it's really hot and humid, they won't last long. If you keep them in perfect condition using clean hands and keeping them in the right temperatures, they can last you a long time. The first deck of Bee Stingers I ever owned still works fine for me, and I've owned it for over 2 months now.
Just try and experiment. Next order, buy 1 sentinel deck, 1 tally ho deck, 1 stingers deck, etc. etc. The ones you like the most, order again @ your next order. (Maybe order 2-3 decks instead of 1 will last longer since you can't keep ordering in a short time period - shipping will add up).
