I have Savarez Alliances on my Lanikai S-TEQ and Nylguts on my Boulder Creek. I love those Savarez - they feel sooooo good, but I just picked up my Aquila-equipped Boulder Creek and am loving that even more. They don't feel as smooth, of course, but they do sound good on my BC spruce top. Do you think it's the Boulder Creek I love or the Nylguts? Mike