Which needles?

I want to knit a shawl with super-soft sport weight micro fiber. It says cast on 132 sts on size 6 needles. Should I use straight needles that are really long ( do they come really long? ) or should I use circular needles and if so which ones?

Thanks for any help

You could probably fit 132 st on 14" straights, but circs would be easier. Any length size 6 would work, 16" and above. 16" are good to have for hats, 24" are good for sweaters, 32 and 40 are good for knitting with two circs or magic loop, so if you have to buy some, you can pick the length to take future projects into consideration.