Board Thread:Questions and Answers/@comment-82.208.146.181-20141218162133/@comment-208.89.136.20-20141218214010

I'm not sure how others use the xp carts, but i can tell you how i use them. I use them specifically for achievements. So lets take the current Christmas achievements. There is one to send 200 International Electric Trains. So i have some random friends that i send trains to, but instead of using all my passengers or sending out cargo out of my personal inventory, i just load up the trains with xp carts, and send them off. This way, it doesn't cost me anything in terms of my Station Population, and it doesn't remove any of my Resources, but i still can at least give some people some quick xp.

Don't get me wrong... If i have alot of extra population due to flags or if i have alot of mail i'll send out people/mail carts, but when i'm low on those, i'll just send out xp carts.