Has anyone drawn up a chart describing the strengths and weaknesses of the different software packages? As in, this program is good for evironment creation but weak on modeling, this one is good for modeling but does not work well with other programs, this one has a good conversion capability but that's about all its good for, etc., etc., etc.

The kind of thing Consumer Reports might do. I'm just trying to decide what my next major (amateur level) purchase will be, and I need to know what's out there and how much of it will work with what I've already got.