I still have to clear ?-9. The only reason I might occasionally bother to try it is because of the lifegems, but I really couldn't care less about that 4th equipment slot. Heck, if it wasn't for the lifegems, I'd even find the 80-stam presents map preferable. I still have 20 girls in need of some affection, which would improve their performance way more than a crappy necklace.