GWX2, OLC GUI, 100% realism, DiD
But I didn't start that way!
When I first started playing I turned map contacts off right away, but it was quite a long time before I felt I was ready to stop asking my WE for the firing solution... then I started manual targetting and got quite good... and then Joe and Hitman made the U-Jagd tools!
Now I'm a "1 torpedo... 1 ship" demon just like Otto.

Well, sometimes.