A regular sewing machine requires little to no maintenance. This is perfect for people who only sew as a hobby, as they can set-up the machine and start using it instantly. On the other hand, a heavy-duty machine will require a more regular maintenance schedule. For example, you might need to oil the device, to make sure it keeps working properly. To make sure that you take care of it correctly, you should read the owner’s manual. 

In conclusion, a heavy-duty home sewing machine is an essential tool for anyone looking to enhance their sewing experience. With the ability to handle tough fabrics, a variety of project types, and the durability to last through countless sewing adventures, these machines are a fantastic addition to any sewing arsenal. Whether you're just starting or are a seasoned pro, investing in a heavy-duty sewing machine could transform your sewing journey, allowing you to create beautiful and functional pieces with confidence and ease.