Hi. Few weeks ago was torn between the m150 and the m200. I couldn’t decide so I ordered both. The tiny E3A was free to order. But I thought my father-in-law has a birthday, and such a tiny one is always a nice addition to a gift. So I ordered one. I shared the idea with my wife, she said it was great and she wants one too… so I ordered… and it won’t be my last one.