I 100% do.. I love it..
I've used it on smaller teams, and even those who were "less technical" didn't have an issue.
Advantages, as I see it are that it's so seamless. PR's and branches are even more intuitive than Jira. It ties into the repo's wiki, perfectly too.
IMHO the biggest draw is that it's such a simple system. There are no surprises in it. It never does anything un-expected.