I didn't mess around with scroll saws that the big box stores were selling. I went directly to a RBI 216VS. My Father-in-law and brothers-in-law were avid woodworkers. Father-in-law and one brother-in-law used band saws, the other brother-in-law had a Hegner and did many collaspable baskets to begin with. All looked interesting to me but after studing about scroll saw and attending home shows where there was always a RBI dispaying there wares. I knew I coutdn't afford one. My wife and I would go be various carft fairs when they were a thing and there were several scroll saw artisits there. Not many craft fairs any more. I inherited a little bit of money and my wife allowed me to purchase the RBI. Since I didn't know better, attaching the blade was not an issue because I thouhgt this was the way of all scroll saws. When using the saw I figured I couln't use it like a table saw. Besides, I couldn't cut a straight line to save my sole. Occassionally would fire it up. My first project was cutting my name and my wifes name. Turned out OK. Then I cut some names for my fellow employees. Was a waste of money, didn't use it much more. I retired 10 years ago and decided to get serious and practice. Finally got used to it and got pretty good and did a lot of cutting on it for 8 years. Then decided to take advantage of new technology and purchased a Pegas. I really liked both. Decided to give my RBI to my brother. He had a Roybi that he was using. He took my RBI and hasn't even plugged it in and has pretty much lost his enthusiasm to scroll saw. Long story short, I should have kept my RBI for a backup.
Jerry