Just curious, but what do you consider a serious web app? I have had great success with Python across a variety of different applications. A lot of people see

Just curious, but what do you consider a serious web app? I have had great success with Python across a variety of different applications. A lot of people seem to end up comparing/picking between Python and Ruby so I am curious for my own knowledge what type of serious application does Ruby make easy where Python makes difficult? I also think the overall gravitation towards microservice architecture generally makes language choice less important on the whole...but that's just me.