I have a huge shredding backlog. So I bit the bullet and bought a medium-duty shredder, Fellowes model MS_450Cs from Amazon.com. Thanks to Amazon Prime, I got it shipped second day for no extra expense over my annual $89 Prime dues. I did a lot of online research first. It arrived Monday (today is Wednesday.) I’m on my second binful of paper pieces. So far, soooooo good. This is for preventing any bottlenecks or backlogs, not just for the project of catching up my volume of old shredding.