I've loved
Meadow for years. Apart from the obvious lovely imagery of a meadow, it has a soothing, mellow sound. The "m" and "d" sound give it depth, at least to my ears. (
Odd, I know.)
With
Willow, I couldn't keep "weeping willow" out of my mind. But with effort I managed it and could evaluate
Willow on its own merits. I've come to love it for its ethereal, wispy quality.
Unfortunately,
Meadow and
Willow would be too much as sisters. The similarity in sound only exacerbates the in-your-face-nature-but-not-frilly-flower-theme.
Of the two, I'd definitely stick with
Meadow. It feels more timeless and I think it will age better. Have you "pond"ered any mns yet? :-)