I have a Pono Pro Classic RTSHC Spruce top ... it is wonderful ... I won't get another.
I play baritone, but not exclusively. I have a Kamaka HF-4, a Kamaka HF-48 (8-string baritone), Mya Moe 4-string and 6-string baritones, and a Compass Rose steel string baritone. I also play tenor guitars tuned DGBE.
Kamaka baritone (koa) on the left, Compass Rose steel string baritone (spruce and rosewood) on the right.