I remember when minio just started and it was small and easy to run. Nowadays, it's a full-blown enterprise product, though, full of features you’ll never care about in a homelab eating on your cpu and ram.
Garage is small and easy to run. I’ve been toying with it for several months and I’m more than happy with its simple API and tiny footprint. I even run my (static html) blog off it because it's just easier to deploy it to a S3-compatible API.
Minio is definitely not designed to be self hosted on a small server by normal people but more for enterprise use where you have multiple servers and you're paying hundreds of thousands of dollars for support
I‘m currently trying to bring up a rather complicated setup using garage. Garage on Homeserver behind firewall, vpn relay, peertube and other s3 compatible services on a vps. Garage works rather weill, the vpn is giving me a hard time though. Can recommend.
Buckets have a lot of features that postgres don't. Like mounting via FUSE. And Garage in particular offers some integrations to apps, websited, and so on. I would go with this instead of having a column of byte data in a DB table. The pgsql solution might work in small and simple cases (e.g. storing the user's avatar in a forum) but even so, if I could or had to choose, I wouldn't do it.
For isolated projects in the past I've had great success storing things in postgres,. (generally large documents that are relationally tied to other more traditional PG data, in a db driven project) Just saying size and recall have been pretty happy.
I'm always personally wary of storing blobs in a database if for no other reason it's going to totally be more expensive to store on a server rather than in some sort of blob storage.
I have been mostly happy with minio but the setup and update process are a bit painful so next time I find myself annoyed with it I might have to give this a shot.
Compared to MinIO, it has more storage backend flexibility, cross-region replication is easy, it is resilient to less-than-ideal network conditions between nodes. Did you bother reading the website?
I’m not sure why your immediate reaction to having more options is negative.