Share 'How often do you get new zines?'

I'm turning my online store into a pure distro (okay, maybe mostly distro - I still have to work that out) and I'm wondering how often you add new zines to your distro? I did it very rarely, but that was mainly because I had other products coming in too. I'm thinking that I can probably afford a 2-3 zines per month for now, but that doesn't seem like much! What do you think?