In a blind test, I can't tell the difference between a hog top GSM or a spruce top ... a RW from a Maple or Blackwood or Sapele. I'm envious that you guys can.
I probably should clarify my earlier statement. I don't believe that laminate choice should be considered regarding tone. I believe that the impact on a guitar's sound is felt in the following order by most impactful:
1. construction
2. top wood
3. back/sides wood
With that said, I prefer the brighter sound of a spruce top to the mellower mohagony top sound when it come to the GS Mini. When comparing different Mini's, it really comes down to the sound of each individual guitar. This will even vary from guitar to guitar with the exact same specs. Recently, I compared 3 Mini's at my FLGS:
1. spruce top with quilted sapele laminate b/s
2. hog top with sapele laminate b/s
3. spruce top with rosewood laminate b/s
I liked #3 the best, #1 second, #2 third. The hog top was nice, but too subdued for me. #1 was the one I wanted to like best because of the figure on the back, but #3 stood out with the best overall sound. I don't believe that the rosewood b/s had terribly much to do with it, especially since I'm not a big fan of rosewood. However, the grain pattern and color variation on its spruce top bore a striking resemblance to Adirondack spruce. Whatever it was, it sounded great. So there you have it from one person's perspective.