I don't know the Soave very well, but I would expect a Vermentino
(hopefully "Vermentino di Gallura DOCG") to be light and elegant. I
was lucky enough to indulge in a couple very pleasant Vermentinos on a
trip to Sardina a couple years back. Once home, I was happy to find it
in my local (and internet) wine shop.

Here's what seems like a good reference (but in Italian):
http://www.agraria.org/vini/vermentinodigallura.htm