Front Squat more mate...if you can PC 90% of your FS you need to squat more.
e.g. if you can FS only 100kg, you will never PC more then 85-90 at best. Maybe 100 if your an absolute freak show of a lifter...but if you can FS 150kg it'll give you at least 120. Do you want to PC 85 or 120?
Doing stuff from the hang won't give you anything more with a weak FS.
The larger your numbers are the smaller 5 or 10kg is so get a bigger FS to help your lifts.
Your hips start way to high, lower them down = use your legs
back rounds on the 60 quite a bit
keep chest up
you muscle it up as your bending your arms = losing loads of power
keep arms straight and finish the pull
think about getting your head up.
Note what I said about the floor and from the hang various wildly between lifters. Lifters that do loads of hang can lift about the same, others that don't won't.
It's up to you but the floor lifts are just much better overall.
Your potential to Sn 100 is ZERO if you do not FS at least 130kg at the very minimum and you have very good technique.
The choice is yours mate