Whitesmith does alot of damage at it's highest tier.
And they also carry the pneuma as well which makes them very useful, They have repair armors in weapon in pvp which comes in handy during fights with creators. Good HP. 8k Weight is good cause all you need to do is fill the cart and leave it alone. Increasing it will increase their dmg output on even higher tier WS making them imbalanced, you need to take a look at your gears, C/T is really spammable & the dmg isn't bad at all.
Oh yeah I read what you posted ray and since I started maining Whitesmith I figured that card would work as well, but % cards don't affect C/T's damage, neither does Sam.Spector. TG,Hydra,Skel,Civils are all useless on Whitesmith, the only way to increase your C/T dmg is using Atroce cards or M.Forger, The damage comes from the weapon itself, since C/T relys on actual Weapon DMG. So that's why Thor's is better, It could be your legendarys as well, Maybe you don't have them set up properly.