Why Use This Over Geometry Dash Wiki?
Geometry dash guide may not have quite as many features as the wiki, but it is more engineered towards new players. (Experienced players can find some useful information here as well). This guide has it's own unique parts, and easier to understand articles.
Where Should I Start?
I would personally suggest going over to the basics page first. It can teach you about different elements and what certain things do. There are detailed tutorials for almost everything, and i am constantly making changes, and uploading new tutorials every day!