My home computers are Macbook Pros. My company, and the Universities we team with all use MSFT...the whole Office suite, including Project.
MS Office for Mac includes Excel but not Project. I looked around for alternatives for all of us but decided to buy a laptop compliant with Office and Project. It was cheaper and my Assistant PM is a beast on Project.
I did use this for a 30 day trial:
https://activecollab.com/