hasandng srep 64 is a must use program in these cases
reasons are first srep64 is natively faster due to architecture 20% faster
reason number 2 ) srep64 uses much larger ram pool
example given assassin creed syndicate and lords of the fallen can use 4 gigs of ram to compress
reason number 3 ) you can always use srep x86 to compress thus limiting ram factor when decompressing and support for old machines
decomp seed might get crippled but srep is fast either way
i hope i got everything covered up