Locking and one-hand opening is restricted in Germany, so none of those could be carried in public if that bothers you.
I'd take the Wave - more versatile and easier to carry than the others, cheaper to replace and you'll get more for the other two.
The EOD MUT is limited though with the pliers designed for explosives. Maybe change the plier heads over for the trip if you have a spare Surge.
Seems like a good excuse to get yourself an old-style Surge
What are you going to use the Multi for in Germany?
We are a bit done in by down-under with MT prices. It is sad though!!! Are these prices AUD$?
So for anyone interested.I chose the LM Wave, a Vic Outrider, and an Opinel no 7.So far I'm having a great time, and have not found much I can't deal with with.The only thing I miss is maybe the marlin spike from my Helmsman. I might have to pick up a dedicated tool somewhere.