Germany trip. [Resources for planning.]

Bonzai_sl

shitlord
4
0
Ok, so the wife and I are going to Germany in June. I've been there in 88, but was a weee bit younger.

I'm starting to plan the trip but i'm unsure of what resources to use for booking the German side.
Do I go with the cookie cutter sites or is there a German / Italian / Swiss specific one with better rates?