I've always loved long neck sopranos and it seems they are gaining popularity. You still get a soprano tone with the finger space of a concert. Kala has introduced a solid spruce top model thats really nice.
It sounds and looks most excellent!
Should sound awesome. savagehenry has the maple model with a solid spruce top and it's a sweetie. Great for someone who can't decide between a soprano and a concert.
I'm planning on getting a different one; I've given spruce a pop and it doesn't do it tonally for me, YMMV. I LIKE the soprano sound and it's great to have the concert scale.