Unfortunately I've done a bunch of research into this and I've never been able to find a print-on-demand service that prints the zines in a way that I was happy

Unfortunately I've done a bunch of research into this and I've never been able to find a print-on-demand service that prints the zines in a way that I was happy with. Print on demand is easier for regular books, but the booklet format is a bit weird. The customs situation is a pain though, I wish I had a better solution.