It's a great browser. The mobile version is packed with features not found in other browsers and the desktop version is the best chromium based browser imho.
A lot of people here trash talk brave because of the CEO but there are bad apples in every corporation.
"future expansion" - if OP adds an average of 10 servers every day for the next ~4600 years they'll run out of address space.
Before vitamin D can be stored in fat it must first be absorbed from the digestive system into the bloodstream. The absorbtion efficiency varies by individual but no one absorbs 100%. After making it into the blood some excess vitamin D can be stored in fat cells for later use.
That is a perfectly reasonable amount of vitamin D to take weekly. If taken orally not all of it will be absorbed anyway.
I think storj is worth mentioning. You could also look at the list of supported providers for rclone.