We are implementing Concur Travel in the UK and Ireland.  We have some heavy UK rail users.  They are used to booking on their own using the rail apps and booking real time when they are headed to the station after a client meeting.  I am interested to understand which of the 2 solutions - Evolvi or Train Line you prefer and how you have this set up in Concur travel.  What are the limitations we need to understand and communicate to our travelers?