The initial setup might take 30 mins or so, but day to day use doesn’t really add much complexity.
I use it for my own personal projects, just because it is extremely useful to be able to roll back to a certain point if I really I’m on the wrong track, and also so I can see previously made changes. Sometimes I remember changing a bit of code, but don’t remember what the old code was, and suddenly need to use the old functionality elsewhere. Using git means I can easily look and see what the change was.
The alternative is to have lots of duplicate folders (v1, v2, v3 etc) in dropbox but that will eat up space, and all without having the advantages that git has.
Up to you obviously, but I’d still highly recommend using git.