[Kae]

Not at all.
High poundage = big thick heavy limbs, which often slow the bow down.
Therefore, lower poundage, can often make a faster bow becuase the limbs aren't as heavy, and the string doesn't have to be as thick.

The most important thing is to shop around.

You will pay a premium if you go for a Pip Bickerstaff or simliar bow (just because he is a reputable bowyer). Although I don't like the service, Archery World have some cheaper one and two laminate bows, but don't believe in bamboo.

Most importantly, shop around. There is no harm in trying an unknown bowyer, as long as it comes with some sort of guarantee. As soon as you start shooting the bow you'll know if there is a problem (ie if it snaps and slaps you on the head, lol).