buying a global ticket for a month
just buying the train tickets as we go, giving more flexiblity on where we go and how long we stay for.
But then again ive never been interailing so i dont really know
but thank you anyway
Depending where you go, using the ICE in Germany 3 times could cost as much as the interrail ticket alone, and you could go over budget by paying for each journey
Hope you have awesome trip Iron Duke!