Can someone compare the Viking 910 and 936 sergers for me? I am leaning towards buying the 936. I think the upgrades might be useful. Also, I was told these machines can sew on fairly heavy leather; is this accurate?
I am definitely getting the Scandinavia 300 sewing/embroidery machine with the usb card reader\writer, & software called 3-D Designer. Should I immediately upgrade to the higher software program?