Poll overload? Maybe.... *shrug* but since I'm in a polling mood.
Your designing a submarine. Do you want the Aft rudder configuration in the classic cruciform configuration as seen here...
http://www.fxmodels.com/688192-2.shtml (2nd picture down)
or...
do you go with the sometimes use X form that some subs are now toting like seen here...
http://www.dutchsubmarines.com/model...erkuijl_13.jpg
Which would you prefer and why?