I love plain frozen yogurt, always have. It seems there is a not-so-new trend that embraces its tart, refreshing goodness. Now I can get it in many different places, not just the one on the 2nd floor of Liberty Place (that is no longer there anyway). Which do you think is best? My vote is for Yogorino, but their prices are steep. My second choice is Marathon Grill, and my third choice is FroYo at Saxby's. Sweet Endings and Phillyo aren't as good, IMHO. Are there any others I should know about?