True. I like a snug fit most times. And when the sports band gets on my nerves, i will loosen it up a notch. My watch is coming with a new sports loop so, that will certainly get me by until the Solo loops late next week.The problem is, even if you measure right, it can "feel" loose or tight depending on individual preference, which is why the guide can get you close but you may end up going a size up or down.
I like the direction Apple has taken with the bands. As comfy as the Solo is, it will be nice to be able to say goodbye to the sports bands (for most everything else).