For weapons, a close between Chloe M9 and Elena GMAL. Unlike Talbot Fal-SS, it didn't take me over 8 months to get those treasures. More like a month or month and a half.
Yes, I'm still complaining about the Fal and was extremely glad that I bought Talbot. I felt that one of the treasure piece that fell off the map is the final piece or else I would have gotten that weapon ages ago.
-Game is not broken. You just suck.-