There are quite a few posts and videos on Cricut vs. Silhouette Cameo machines, but not too many on ScanNCut vs. Silhouette Cameo vs. Cricut machines. I use all three kinds of machines and thought I may be able to help you decide between them if you're thinking about purchasing one for the first time
Make Stickers with the ScanNCut DX - Conquer Your Cricut, Cameo & ScanNCut Confusion!
How To Clean and Restick a ScanNCut Mat - Conquer Your Cricut, Cameo & ScanNCut Confusion!
Silhouette vs. Cricut - Which Craft Cutting Machine is Right for You?
Cricut Design Space: Weld, Group & Attach - Conquer Your Cricut, Cameo & ScanNCut Confusion!
Cricut or Silhouette?! Which Machine Should I buy?
How to Mix Types of Heat Transfer Vinyl - Conquer Your Cricut, Cameo & ScanNCut Confusion!
Infusible Ink Pens with the Silhouette Cameo 4 - Conquer Your Cricut, Cameo & ScanNCut Confusion!
Infusible Ink Pens with the Brother ScanNCut - Conquer Your Cricut, Cameo & ScanNCut Confusion!
Easy Masculine Birthday Card with the Silhouette Cameo 4 - Conquer Your Cricut, Cameo & ScanNCut Confusion!
ScanNCut vs Silhouette vs Cricut: Which Machine is Right for You?
Which Cutting Machine is Right for You? Comparison of Silhouette Cameo, Cricut Maker & Scan n Cut DX