ahhh, thats the KG i know and love.
INFI = the combination of sr101 and sr77. if you want brute toughness, go with sr77. if you want a strong knife and a bit better edge rentention, get sr101. if you want both, get infi <img src="/ubbthreads/images/graemlins/smile.gif" alt="" /> simple, right <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />
for me sr77 is the ticket though.