I am starting to look around at sergers. I may be in the market to actually purchase a good used one or a decently priced new one. I would like to have some "testimonials" on the sergers you own. What features do I need to look for and what isn't necessary. I have a fairly new Viking sewing machine with most of the bells and whistles so I "think" I don't need top of the line.
Any help would be appreciated.
TIA
Karen