I have the large Hemline and I love it. I do have a large machine and I use the trolley to bring it in for service or when I must take my large machine for a class. Mostly though, I use it for my small class machine for retreats. Between the large machine tote and the smaller tote that sits on top of it I am able to bring everything I need for a 3-4 day retreat without bringing another bag. My Hemline also has a case for a large mat that zips onto the back of the trolling, and that is really helpful for my mat, Steady Betty and my rulers. It does get a bit heavy to lift into the car, but it's worth it not to have to bring a million bags.