>Buy a fighting game
>space required: 150gb
Is the netcode and lobby data that big

>Buy game on Steam
>Game: 100GB
>Update:80GB

I actually still burn DVD backups, I even have some of the games I used to play decades ago and made dvds of snesticle, pgen and infoGB.
I have a Ps2 90001 with opentuna installed and RETROLauncher (uses neutrino to load ps2 games) but I think I like burning discs more and I dont have to deal with FMV Skipping or games not booting.
I at least would use usb loading for BIN/CUE games, as my PS2 is finicky with CDs.