Ben,
I went with the Tracker because of their welded hull. I think I got the first year model, and all of the bugs hadn't been worked out. The welds inside the hull, attaching struts to the interior framework, were all done by hand, and they were brittle. And the keel welds, hidden behind a keep cap, were brittle, too. They all failed, one at a time.
Tracker replaced my hull with a 2004 hull, and I never had a problem after that.
I remember from Jr. High shop class that welding aluminum is tricky.
My boats were't that light, but weighed 2/3's of what the same size fiberglass boat weighed, so they sat really high in the water. They caught a lot of wind and were a bear to keep steady in the wind.