Vuitton Badell Upgrade Stats

This is arguably the best 1 handed weapon out there. Does lots of damage, has decent speed, and has an ok critical chance. It's definitely worth upgrading but it is in close competition with the Saulabi Sword which does 9 less damage but makes up for it with 4 more speed and 24% more crit chance. It's hard to determine if the crit chance is worth it. My guess is that it is.