is SR77 just S7 with SYK's special heat treat protocol and a different name for marketing/whatever purposes?
Ya, d00d! It's purposeful marketing. SR-77 is heat-treated to behave like a magnified version of S7 (before Dan and Patti got to it, only AngelSword was doing such things with S7), so the different name lets you know it's not just heated/quenched/tempered. That said, 'plain old S7' is simply amazing and making it even better is, well, even better!
