Hello Harshal,
Speeds of 5mbps or higher are better on day to day operation. But, for streaming in app for 1st time or updates....a 10mbps+ would be ideal.
Faster the speed, the better the behavior is what you would notice, because Fusion is saving data in the cloud and bringing it down when you want to work on your data set. If you continue to work on the same dataset, then it remains in the cache....but saves are pushed to the cloud so that you or your collaborators can access this dataset from different machines.
Total Data in a month would be = Size of Fusion streamer updates (1 to 2 updates per month) + size of files being saved to the cloud + 1st time Data Set download size.
I will bring in the streamer and update sizes soon.
Let us know if we provide you with any other data that will help your decision making.
Regards,
Shrirang Moghe
Fusion 360 Dev
Shrirang Moghe
Fusion 360 Development