There are so many different opinions about this, but I've chosen to keep my wisdom teeth. I'm past the age of 50, and I haven't had any problems. I wonder sometimes if we are overreacting when we have perfectly good wisdom teeth removed. Some people also claim that they've developed TMJ problems after having wisdom teeth extracted. TMJ sounds like it's pure torture for some people. Other people, I understand, have no or little problems with the removal of wisdom teeth, other than the normal anticipated after-affects of pain, bleeding and so forth.
For you, I think it's your own choice based on what you understand. It's basically a judgement call. For me, I'm not getting into a more problems because of dental work, as long as I can help it.