Hi, I would like to know what featherweight machine you might recommend as someone's first. i have seen a lot of reference to the 221 and wonder if that would be a good starting point. Several are advertised on ebay but my lack of knowledge makes me hesitant to just "jump in" and purchase one. The prices are quite variable and not all of them say they work. Any help you can offer would be greatly appreciated. i am new to the board and loving every minute i spend on it. thanks