The SummaCut is a good cutter, but it doesn't even come close to comparing to the S Class. WELL worth the extra money!! I HIGHLY recommend the S Class T Series if you can pull it off!! If you are going to be doing a lot of cutting, it will pay for itself in no time!
I couldn't tell you how many thousands of labels mine has cut out and still works awesome!! I have done a ton of perf cutting too and still on the original cutting strip.