I saw this model with wood domed case yesterday. It's pretty, manual says "25" published in 1973, it's a repro of old treadle machine with Egyptian motif painting or decals. Is it a good machine? I keep hearing about the 221 Featherweights, this wasn't light. It was $75, I told DD you can buy a new machine with built-in stitch functions (albeit a basic one) for about that. Should I keep looking for a 221?