Georgekat

I've been using a Consew 206-RB3 with a servo motor, belonging to a company I do work for, and it's the perfect machine for me. I've been searching for one to buy in vain for 2 years now. I've used the readily available 206RB-5 and found it to be a poor subsitute. I see other similar looking machines by other manufacturers but I have no experience with them. Can someone please list what they would consider to be equivalents e.g. by Juki, Pfaff, etc.? thanks in advance.