Hey, I have been taking Judo for about 5 years now.
It is an incredible sport to practice for many reasons. First, its very safe in terms of technique and throws, submissions, chokes. It is also very practical or both in a Gi and without.
You dont have to use much strength and Judo can really have a huge effect with proper technique.
Another reason I love it is because it is not aggressive. It is a great self-defense and you can use it passively to protect yourself/disable your opponent.
I love it personally, definately give it a shot to find out on your own.