I originally rolled corsair to take a break from valkyrie and get faster gains in PvE grinding.  This was true up until the reboot.  The corsair literally is outgrinded by everything else now, now my tag succession valkyrie puls 25% more trash than my corsair at stars end corsair (no agris blue loot scroll 2k) rather than valkyrie (no agris blue ls 2.5k).   I like the grab changes and the new resistances but corsair damage is not keeping up with other succession classes