Yup; I liked the simplicity of WM (+ no difference between difft memberships, except number of credits; same MFs for everyone, as NO deeds, no difft MFs, as in HGVC + MFs cannot be hiked by >5% per year, in bylaws, + no reservation fees, even at the peasant level (= no Elite), hence I started purchasing a WM modest membership in December, but the process does take a very long time (as compared to HGVC, which is MUCH, MUCH faster).
+ I got excellent mentors, here at HGVC forum at TUG, so love my HGVC journey!
WM has excellent presence around NPs (Yellowstone, Moab, Estes, WA/OR etc) but can be a real pain to get into some places like Hawaii. HGVC has excellent availability in Hawaii.
So, nice to have a bit of various TS's, to access different locations but need to know nuances of various TS systems, to use them efficiently, per one's time/$/vacay preferences...