Depps74: You know, there is an old saying, "You CAN please SOME folks ALL the time, or you CAN please ALL of the folks SOME of the time, but, you CAN'T please ALL of the folks ALL of the time!"
Most of the time, the Summa S Series roll cutter (especially the tangential knife roll cutter) are the best and highest performance vinyl cutters for sale.
To clear up some confusion concerning Summa.
Summa, Inc. was in business from the early 2000's through August 2017. On August 01, 2016, Summa, Inc. was acquired by a Belgium Investment firm where their cutters are built. On August 01, 2017, Summa, Inc. ceased operation and was replaced by Summa America.
MacSign is simply a "bridge sofware" to allow Mac users to communicate with the cutter. If you have been around cutters since they emerged into the market with PC's. Cutters in most all sign shops are driven by PC's. Big difference in flexibility.
Do you still own your Summa cutter? What model was it?