People are always arguing/switching between SS- Scent Sword or FB-Fast Blade, my personal opinion on SS is that it's basically faster and does a tiny bit les of damage, my other opinion on FB is that its a tad bit slower but has great damage, but that's just PvP.

I would suggest if your not one of those characters that have full super 2 soc +9 and all that, if you have an elite or any other quality weapon, but have a ref dragon gem/super I would put that into your right hand and use whatever the weapon, per say it's a sword go with scent sword, or if it's a blade use fast blade, so basically which ever weapon is better equip in right hand and use the skill of whatever weapon it is for quickness/strength. if your not that good with SS/FB my suggestion is to train with it go to PK arena/jail with friends or if its not fixed, then go to TG and line up scarecrows it will go up faster is you hit 2/3 scarecrows at a time. getting good at SS/FB takes time, so just fix it and learn from some videos or go to jail with friends, well that's it for now. bye bye