Good Morning....hard to say what is the best machine ever, there are so many out there. I like my Triple Current Enhancer unit. You can see it on my website.  http://shelleyhancock.com/triplecurrenttechnology.html

As far as creams go...wow, that's really a hard one. There are too many to know about all of them. I really like Skin Script products. She has a group on this forum....check it out. She's a super educated and sweet woman.

Hope this helps a little bit...Shelley