I used scott poles before... and they almost lasted me a season, before one broke. I bought some Goode usa carbon adjustable poles. They took a little getting used to because they are so light. They flex a lot though, and the guy who I ski with mostly has been using his for like five seasons and he skis like 3 times as much as me... so we'll see how they hold up. They were expensive!
But in all honesty, poles really don't matter as much as any of the other equipment you'll use. I just don't like having to buy them all the time, so i'm hoping that... "you get what you pay for"