hands free calling

[gustgd]

Jan 1st a new law came inn in Sk. saying hands free only.
Whats the difference between a blue tooth, Ant, Jawbone, Rocketfish.......

What works in your experience?

Is more expensive better?
Was that 100% deduction on electronics good for 2010 or was that just for 09?
Which are best for trucks and tractors in which background noise might be an issue?
I only need it for driving, I think people who walk around talking with them look ridiculous.

[kittyhawkfarms]

If you don't mind looking like you work @ McDonald's drive through, a blueparrott B250-xt has good reviews. I bought one but so far haven't used it in loud areas but everyone says it's as good as my phone and I can hear very well with it as well. 16hrs of talk time without charging too but they are big and ugly.