As an interior designer, which program is better to use 3D max or Ravit?

Google Sketch up is most perferable 

, Revit are faster program than3ds max

Better to practice REvit for your benefit.

Its obvioisly better to use3D max fo the true views of interior design proposals & presentation...and the working drawing should be prepared in autoCAD for precise work at site.

3d max is the best to work for interior designer,

Rivet is best for creating a complete set of drawings faster and easier , you can also use Rivet in interior design , 3dmax has an advantage when it comes to comes to rendering and in furniture making .

As experienced 3Ds MAX user, with full confidence I would say 3Ds MAX. Simply, it has complete range of production solutions + great platform for third party plugins and rendering engines (both, CPU and GPU based)!

both have the same result, but ravit is only for architect work, don't have the extra options for effects, tv, or logo animation 

If you are specifically looking at Architecture - Revit is the best.

3ds Max is suggested for rendering - but to create a building - and have construction documents... Revit all the way.

and yes use third party plugin VRAY for realistic rendering.

3D max is used more in interior design offices. It is great in modeling and producing shots that visualize the design for clients!

I used unreal engine to do interior design and visualization projects.

better for Interior 3DS MAX ,,,,,,and Vray