B&H Photo has some very nice Lighting stands for about $20. each plus shipping. I bought 5 of them and like them. I find though that the poles I bought from Daivid Halblom get used the most. If a person is handy they can go to WalMart or other places that sell Chineese Golf Ball Retrievers and make their own to save a few bucks but if you aren't or can't David's, for the price, are dern good IMHO.
A pain with using lighting stands is they are fairly easily blown over if one doesn't weight them or peg them down. It's a lot less hastle to push or drive a single spike in the ground and be done with it. They are also easier to pick up @ the end of the match.
I would prefer to have Stainless everything but find Aluminum to be an acceptable second.