The reality is going to be how much can you stand commuting to a base from an airport with RJ service. When one of those things cancel, the entire day and next day is ruined. You will most certainly be going up the day prior. At least JAX has mainline to other locations. You can two hop commute if needed. I used to live at an airport with only RJs. I told my wife, when we decide where we're going to live, the airport can't have RJ only service.