I bought it to string my son/daughter's tennis racquets. the machine is very solid and very easy to use; I used the demo string to test a few times, no issues. i think I should buy a stand for that too.
Have had the machine for 2 years and am pleased with its ease of use. I can do between 20 and 30 racquets a month so the machine has paid for itself. I wanted a portable machine so this stringer can be loaded into the car and set up wherever there is a plug. Have taken to clients homes for quick service.