The Singer XL 6000 is the same as the XL 5000 with the addition of a larger base thread exchanger that works faster and quieter. The continuous hoop and conversion tool for computer design transfer are included with the Singer XL 6000. Instructions are now a pop up on the screen making them easier to find and understand. Built-in lettering has been improved too. You will also be able to upgrade the XL 6000 in the future via smart card. Larger base thread exchanger provides faster and quieter switching between two color thread spools during embroidery. Instructions are now a pop up on the screen making them much easier to find & understand. Has the conversion tool for computer design transfer included. Improved built-in lettering. Ability to upgrade the XL6000 in the future via smart car