Hackers, I made this super basic AR model

Hey Hackers, I recently got started with AR using Unity3D and Vuforia. Made a really basic AR model, which you can find here:

I would love to get some feedback and know about the tech you use to make AR work for you. I have been using Vuforia but thinking about AR Foundation, AR Core, and AR Kit.

Would love to know what you are building and what do guys use for the same?