Xbox Lirr Question

If I buy the new lirr can I uninstalled the old version. Or should I keep the old version

 

The only real reason to keep the old one would be to supply the LIRR AI traffic on the New York Trenton route if you have that. The new LIRR doesn’t require the old version to work.

 

If you want to do the olders services and scenarios for full completion, it will also need to stay for that.

 

Ok thank that makes sense