I didn't tried that, and lolz is just too slow for me, even rz is but sometime I use it for small games, but lolz is tooooooo much slow.

it can be compressed even further by tweaking lolz switches. i myself compressed 100mb better than fitgirl.

Compressed AC Chronicles India China Russia from 11gb to 5.88gb video quality is orginal 1080p.
used uelr+srep:m5f:-ia+lolz on upk and tfc files. On these files compression ratio was 30% on average.
use bpk+srep on .bik files
instilation time is only 5minutes on average.

mass effect 2.93gb
uler+srep:m5f:d1g:a2+lolz:d32m...
bpk on video...

have u use parameters ia-

If you feel like squeezing a bit more, try: srep:m5f:l16 up to 2048.

it depends on data, i checked a file from ac unity m5f works better than m3f.

That was your intention but that's not what people will understand by looking at your picture. You talked first about m3f and the pictures are not identified so you are leaving it to the user to identify which one is which and since the first is the one with the bigger size hence why i asumed it was the m3f result.

no it depends on data. you should try these for each game data(s)

The Sims 4: Deluxe Edition v 1.40.61.1020

*. Package - pZlib(ZTool)+SREP+LOLZ

Game Size: 26.3GB
Final Size: 17GB

Install time - 10 min (requied 2.5 gb mem), 20 min (512 mb)

ZTool is unstable for me with Sims 4 for some reason.

Doesn't working on different files (some files in Data\Client folder, always differently files).

It just stop extracting without any error message.

Could you share options so i can test them?

packcmd = ZTool e:pzlib:m2:st50p:t4:c32m:rx:x $$arcdatafile$$.tmp $$arcpackedfile$$.tmp

How CP managed to compress ac unity from 46.3 to 30.5gb without precompressor and with lzma while as FG compressed it to 45.5gb to 31.7gb. FG has extracted game contents and also used lolz.

how much srep compresses au unity forge file from 51.3gb