Hi Capone
To be honest I don't see Game Studio as a competitor for DarkBasic simply because the framework is not the same. Another programming language with an IDE and extensible would be more likely, maybe Blitz or something like that (never tried it though). In the same way I can only recall a couple of suite tools that resemble 3DGS.
For this reason I see no competition for FPSC since I don't know any other point and click software to make compiled games within this price range and licensing, like Chris said (thanks mate)
If you want to wide the angle of choice, then any other single purpose game making software can be competition and in that case the analisys can be quite difficult.
Hope this helps, although I fear maybe it doesn't.
V
I'm pretty sure I know everything. Doubts are something rare in me and I am never wrong, as this signature can prove.