If you are new to git you may find it confusing. Even if you are not new to git!
There are several GUI front-ends for Git. I use Source Tree from Atlassian, because it’s free.
There are some day-to-day things that are so much easier with the GUI (to me anyway). seeing a list of all your changed files, and having the visual diffs one click away is huge.
Of course the command line is faster for a lot of things.