Guild officers meet 1x per month. Guild meets 1x per month. We have a program with good speakers and large show and tell after business and program. We have over 450 members in the guild, with about 150 -200 at each meeting.
Best thing about the guild is the small groups which are great for getting and giving help. What would I change? Nothing really, because it seems like the best of both worlds - large enough to get good speakers, yet small enough in the small groups to make friends and get to know others of various skill levels.