At our state quilt retreat, several of the ladies had these. I don't know which is the best, but you can google them and check the different brands. You might take into consideration how small they are when folded, how much weight they hold, and how much they each weigh empty. I am planning on getting one too. When you have a sewing machine, sewing supplies, fabric, cutting mats and rulers, and prehaps a tool/repair kit for your machine it becomes too much to carry in one trip. Hope you get a great one and have a wonderful time.