https://formlabs.com/blog/fdm-vs-sla-vs-sls-how-to-choose-the-right-3d-printing-technology/
FDM vs. SLA vs. SLS: 3D Printing Technology Comparison | Formlabs
In this comprehensive buyer's guide, we take a closer look at FDM, SLA, and SLS (also known as filament, resin, and powder) 3D printers, and how they compare.