rekit said..
listed at 9kg which seems on the high side. How important is this as factor in the decision?
heavier is harder if you want to progress into vertical(*) or aerial surfing
It is also detrimental to aggressive performance in small waves.
And it is not fun to carry on long distances
But heavier smoothes the ride, especially in chop, and helps styling your carving. And it is not really a problem for casual surfing (i.e., you dont hit the lip hard, do floaters, ...)
Also, weight can be a major nuisance for a 50kg petite woman, but not really a problem for a 100kg fit dude. Especially since heavier boards are most of the time more impact resistant, so will probably will be more durable under a heavyweight.
Nowadays, a moderately priced sandwich board in 8'2" 120L should be expected to weight 7 to 8kg with pads.
9kg is a bit on the heavy side, but not unreasonably so, especially if this weight includes pads.
I love featherlight boards, but I reckon it is kind of a luxury: I crave the feeling... but I know good SUPers can get vertical even with heavy barges.
(*)
In a nutshell: 9kg seems OK for how most people will use the Spice.