I dislike windows with a passion (having had to code on it for ~5 years was torture), but I'm with you: debugging with Visual Studio was the best I've ever had (and I've coded on OSX, Windows, Linux, and other stranger things).
No mainstream debugger today is good with visualization of data structures (still you see 0xf... everywhere) and much less if have more than 10 entries.
With Fox I was able to debug the whole database visually!
Fox is not like a half-crippled* rdbms of late. The "database" is the whole program! (forms, menus, the database itself, etc)
* in the sense that RDBMS are relegated to data storage, when in the case of fox was open to make full apps