I find that the SR has a bit more focus and center to the tone than the STM link. The link has a little more spread to me. They're both quite flexible. I think this has been discussed previously - or at least there's a long discussion about the SR in the Runyon section.
A forum community dedicated to saxophone players and enthusiasts originally founded by Harri Rautiainen. Come join the discussion about collections, care, displays, models, styles, reviews, accessories, classifieds, and more!