Munchies is okay, but it doesn't hold a candle to Yogurtland, IMHO. On my last visit I couldn't find a flavor that I liked. Vanilla tasted the best of all of them, and that never happens! A lot of the flavors taste very artificial. The friends I go there with, though, always pick up a couple of pre-packed quarts to take home, so I guess I'm in the minority. I'm not a toppings person, except for an occasional little squirt of fudge, so I can't judge or compare those.
But Menchies is much closer to my house, and I love that they support the community, so I will continue to patronize them.