Honestly im gonna disagree and say braid is just flat out more manageable, fluoro and mono just get ruined after a few good backlashs which are inevitable even for pros and not to mention the fact those lines need extra care like line conditioner, Braid also last longer and is a lot more user friendly when it comes to tieing knots because you don't have to be perfect. There are many situations when braid can improve your fishing, if you are fishing vertical and deep braid is very sensitive on a tight line and makes hooksets a breeze, the ridiculous strength is just a plus.
I mean don't get me wrong other lines have many advantages over braid but it really comes down to what the individual is using and what he prefers.