With all the list building panic U-Boats have stirred up on the forum I thought it would be time to remind those that have forgotten that this game has more facettes than just lists:
Asteroids are important. They are a major weakness of U-Boats. Any list that fears them should pack the three largest ones for now. When it comes to deployment be aware that U-Boats want to start on the right side if they use Overclocked R4s but don't mind starting left to have good white Sengors otherwise. That means your goals with asteroid placement should be clear: Clog up the aproach area on the right side and if they use regular R4 Agromechs also try to use one of your asteroids to block the likely sengors areas.
This helps you splitting them up so you can burn down at least one without getting pounded by the others.
I know to a lot of people here this should be pretty obvious stuff, but I haven't seen much discussion on it and in my personal enviroment asteroid placement too often is considered an afterthought and often done at random (which often gives me a huge advantage).

