glad for your experience, but just wanted to chime in that macs are IN NO WAY better for graphics / media work. Fact. If I run Photoshop on win or osx, it is still Photoshop. Same for any other software.
Only reason to choose a partic platform is:
1) particular prefs
2) the software REQUIRES it
in fact, macs have a terrible filing system compared to Explorer, so I find them much harder to work with -
lol.
Also, with any properly configured machine, one shouldn't be experiencing crashes / blue screens / slow downs. Platform is irrelevant.
FWIW, I work in the media