Cricut vs Siser - anyone actually making money with these?

I'm looking into picking up a new cutting machine for some side projects, but I can't decide if I should go the hobby route with a Cricut or step it up to a Siser. It seems like Cricut is everywhere, but Siser might be better if I actually want to scale up. For those of you running small businesses, which one has been more reliable for you?