Share 'Needle felting machine - recommendations needed!'

I am interested in purchasing an embellishing machine. Is babylock the best? why? What about Janome or Husqvarna viking machines? What are the things I should pay attention to? how many needles should it have? Are 5 needles enough? Did anyone heard about the machine of happylock? Many questions I know :-] I will be happy to read your reviews (or critic) about your machine. Thanks