For a pure wwsin, I'd say suwayah with + skills to...
-ls: saves 4 skill points, useful for stunning
-df: saves 4 or 3 (forgot how many) skill points, useful for auto teleingness
-blade shield: saves 3 points, useful for making your opponent go into fhr frames and applying ow and venom
There are plenty more useful skills, but those are the basics IMO. Also, if you don't plan on going through the hassles of massive prebuffing (bramble, prebuff claws, etc.), like myself, it's nice to have +3 to venom on the claw. I find it quite annoying to repeatedly switch off your gear to cast venom each time you die.