Internal Arc LZMA vs external LZMA2

[doofoo24]

Originally Posted by danswano

I'm using these parameters and i can't seems to get a better compression ratio out of it no matter what i adjust
"lzma:a1:mfbt4:d180m:fb273:mc10000:lc8"
what's the better version of these parameters would be as you suggest?

you need to use fazip 64x for lzma beyond d184mb because lzma built-in freearc is limited..

[External compressor:mm,dispack070,rep,tor,delta,4x4,lzma]
header = 0
packcmd = fazip -i0 compress:{compressor}{:option} <stdin> <stdout>