Hmm, you might be right, but if you’re talking about piracy then no, it’s ok if I don’t have much space for it. I know the piracy community is awesome and I don’t have anything against who decides to pirate, but it’s just not for me, thanks for the warning nevertheless!

About the ZFS waste: yes, it’s definitely a waste, but I’m going to store there critical data I don’t want to lose (mainly pictures and documents). I can’t spend too much right now because I’m still a student and 4 bay systems cost at least 200 more for the same specs, while a more open, custom build has other implications that would be more difficult to control (noise, space, power consumption, heat). I know I’m kind of locking myself in this system, though, but I really think 4TB will be enough, my calculation is this: all the pics+vids I have are <40GB rn. All important files I store are <60GB. That totals 100 GB. Let’s say I collect that many GBs every year (strong assumption): I won’t fill 4 TB in 10 years. If my GF wants to use Immich, maybe she’ll store more pictures, but I doubt it will be more than 100GB/years. But let’s be pessimistic: she uploads 200GB/year. Then it would still take more than 10 years for me & my gf to fill 4TB.

And in case I desperately need more space I can always use both drives and have more backups in the cloud. Or I can buy a DAS and connect it to the ugreen.