Until now, I've always knitted on aluminum or plastic needles. They're okay...annoyingly loud sometimes and you have to be a bit careful with the tips or you'll split your yarn, but they got the job done.
This weekend I bought my first pair of bamboo needles. They're a LOT more expensive - I can get a pair of aluminums for $3; the bamboo ones I just got were $8 - but boy are they ever worth it.
They're lighter, they're quiter and they're a literal joy to hold. Deliciously smooth....and they have a tip that doesn't split yarn easily. I think that you'd really have to work to split yarn with these babies.
So, over the next few weeks I'm going to be spending part of my allowance on replacing my old needles with bamboo ones. If I can help it, I'm never going to buy another pair of artifical needles again.
Anyone want some used knitting needles when I'm done replacing mine?