I absolutely adored my first Featherweight. Adored it so much that I bought five more of them. I have the Janome 6600 for my home machine, but it's much too large and heavy to haul places. I take my FW with me to retreats, workshops, classes, vacation, etc. I use them all the time. Sometimes I just sew on it because it's fun to use! I love them. I've worked at getting all the accessories, feet etc. that came with the original machine too. I consider mine an investment that will either stay the same or grow in value. My answer is Yes, you do need one if you even think you might like it. I've used them several times as a back up when my Janome was on the fritz too. I just love them. I have the card table and the #68 cabinet Singer made for a short time. Makes me happy happy happy!