i really love the 217, and even the 272 sometimes, for blending. the 272 isn't really a common blending favorite, though, i don't think, so it really just depends on your habits and how you like to blend. a lot of people talk about the 222 and 224, and i can't stand either of them, lol. i have them both, and never use them. so its really just what you get used to..