Originally Posted by
GhostRider62
Carbon frames are lighter, more aerodynamic, and vibration damping than steel, aluminum, titanium, or magnesium.
In short, you are wrong.
I own or have owned frames in all of the above material but experience isn't needed, this is basic material science.
Agreed, the real question is whether those advantages are going to make a noticeable difference to the OP. That's the subjective question we really can't answer, but may or may not be able to make some pretty good educated guesses.
BTW, nothing in what you say excludes the possibility that a well-made and designed non-carbon frame would not possibly have huge advantages over a crappy quality carbon frame.