=1000 jins
>1000 jins
Much Greater Than 1000 jins
We actual know based on YG.
Pre-16 YG with the HIS was at least equal to a Great at level ~75.
With only six-year ocean training, YG overall level increased to ~80 (with the wooden sword).
Equipped with the HIS, post-16 YG level would be > or = to 85.
If he had fully mastered the wooden stage, his level would be ~90.
Mastering the swordless stage would bring his level to > or = 100.
Since Dugu has fully mastered the swordless stage and his ultimate arts, it could be said with high confidence that Dugu would defeat any Great-caliber character with ease.
One more thing that could be tricky fighting Hui Juk: got to avoid letting him grab you or he'll suck your inner power dry with Bak Ming Divine Art. This could be tough...best bet is to sink that blade into his throat ASAP.
After 6 years ocean training YG didn't have any improvement in martial arts except his inner strength which reach great-level so if 6 years ago he is at Lv 74 (with HIS) then he only at Lv 77 (at best) after 6 years of ocean training since only his inner strength increase not his overall skills..
At the conclusion of the six-year ocean training, YG with the wooden sword should be able to defeat the pre-16 version of himself with the HIS.
I think YG did not fully mastered the wooden stage because he chose only the internal pathway instead of both internal and technique pathways.
If he have chosen both pathways, he would have fully mastered the wooden stage.
He could not because he was not DGKB but he instead chose Sad Palms with the internal boost from the ocean training.
Yeeep I also believe YG was already a "great-level" (Lv75+) after ocean training and the reason why he not mastered wooden sword stage perhaps due JY intention to limited his progress since if YG mastered wooden sword he would clearly above GJ and Wuji and Greats which is not JY will..
Further thoughts:
Like I analyzed before, I truely think that pre-16 YG with the HIS was already at level ~80+ due the way he defeated a near Great QQR (~200 stances), who the author explicitly stated that Yideng could only best him by half a stance.
Therefore, post-16 YG with the HIS would be level 90+ (internal increased from six-year ocean training + power boost from the HIS + its techniques).
Like I said before it's due Yideng fighting style not suitable for him to fight someone like QQR but if HYS or H7G or OYF which have good hand to hand skills and weaponry skills like Dog Beating Stick or Snake Staff I think they would easily beat QQR perhaps around 300 moves..