I have a RT 178 and live in PA and here is my opinion. I can do anything on my boat that all the Bigger Fiberglass boats can with one exception, SPEED, it tops out around 40 miles per hour. On the contrary the Fiberglass guys Cannot do what I do in this boat for fear of damaging their hulls. I can fish HEAVY cover, I can Beach if I need to and I can also retrieve my $5 spinnerbait when I wrap it around a tree near the bank. The storage is dry and the layout is equal to or better than some fiberglass models of similar size. The Beam allows for a very stable platform to fish from, very comparable to Fiberglass stability when fishing. To sum this up I can fish everywhere I want to with this thing of which you cannot on a fiberglass hull.
The two Big negatives of aluminum are as follows for me
Speed: I can get anywhere I need to get to in a reasonable amount of time, there are no HUGE lakes in our area that the speed would make that much of a difference
Big Water: I would not take this thing on BIG WATER, however the only BIG WATER in PA is Lake Erie which is not something I would choose to fish in any Bass Boat when the conditions get bad