As an owner of one of the cheaper option frames that you place your regular sewing machine on, I can attest you have no worry about competition from me or anyone using said devices. They can do a quilt, but chances are it will take us 10 times as long. Constant movement of the quilt on the frame, lack of computerization to facilitate a timely product are just a couple reasons.If I get more than two or three quilts done this year, I'll be real surprised. Now if you are approaching this as a business, and willing to invest in a quality top of the line long arm with automation features, plus have the space, and additional materials like batting, thread, backing etc. And most of all, patience to deal with people who are always expecting a deal, or a quick turn around etc., or want you to fix their shoddy work... well maybe it may pay for itself in time. But do it for the love of quilting, not to make money or provide income. You will certainly be disappointed. There are many more people getting out of the business than getting in. Many for the wrong reasons. The truly dedicated and enthusiastic ones will find a way to bring joy to their lives, and be a success, but not everyone measures success in $.