I used to own a fiberglass claka craft drift boat. Bought it right from the factory in Oregon. Some thoughts on which boat to by...

Do you own a 4x4? If not, you might want to consider fiberglass for ease of launching/pull-out. Are you planning on fishing in low/smaller water? Fiberglass slides over rocks and makes less noise. If you have a 4x4 and fish mainly larger rivers either type of boat will work. Talk to as many drift boat owners as you can for their preference in boats. Just my .02