As one exits the station, Im sure you will notice a shop that has an abundant of people forever queing up! That shop is non other than the famous Din Tai Fung! It also happens to be the first shop in this famous eateary and its very popular with tourists! To me, unless you really want to put a checkmark saying you have visited, then my suggestions to skip it.
The view of Taipei 101 as you exit the MRT