In a pool your size, 20 121oz jugs of 8.25% bleach will raise FC by 59 and add 98 ppm salt
It takes 232 oz trichlor to add 59 FC. It also adds 36 CYA, 48 salt, and lowers pH and TA
It takes 384 oz dichlor to add 59 FC. That will add 54 CYA, 48 salt, and also lower pH and TA
It takes 294 oz Cal-hypo 73% to add 59 FC. That will add 42 CH and 60 salt.
You can't do anything about the salt. But do you need extra CYA or CH? Raising the CYA will also raise the mustard shock level. So you'd need more powdered shock, which will raise the CYA level, which will raise shock level, and so on and so on in a hopeless spiral. Do you want to have to deal with pH and TA after you're done? CH isn't necessary for a vinyl lined pool, and adding a whole bunch at once may also cloud the water for a day or two, which makes it hard to see any progress. If you'd rather use the powder, then Cal-hypo would be the best choice, but make sure you have room for the CH. Vinyl pools won;t etch like a plaster pool but they can still get scale.