Takes:
I believe the thing that in C4D jargon is “Takes” is called “Scenes” in Blender:
You could perhaps also use View Layers for some things.
Guides and Snapping:
Well, compared to 3ds Max, no, they are not powerful. Don’t know about C4D. There are addons that improve the snaps and snaps are under development:
STEP:
Not natively but there is an importer addon:
And you can use CAD Assistant to import the step file and then export to gltf2