I've been to SFMM, SFGAm, SFWoA, SFStL, SFA, SFoG, SFGAdv - felt that of the "super" parks (SFMM, SFGAdv & SFGAm) that the best by far was SFGAm, and of the "second-tier" was SFoG (but I still quite liked the other parks, especially SFStL for some reason.)
You could argue that SFoG is in the "super" category, but for me it isn't, but its probably was a better day out than SFMM or SFGAdv.
I'll be adding SFoT, SFAW and SFFT to this list this summer, I've got high hopes for SFoT, interested in SFFT (that quarry looks cool), and I don't quite know what to expect from AW.
Dave "Local park is Alton Towers - thats pretty different to any SF" M.
D'oh - forgot I've been to SFKK too! Obviously made a big impression on me!