Ahoy !
Silent Hunter 3 is undoubtedly a Super Sim up at the top of the charts but don't discount SH5 (Modded of course) I rate it highly combined with Wolves of Steel Mod it surely has to be a contender despite its disastrous launch
Both have there strong points in different areas. I've found nothing better to date
Not sure about Graphics in SH3 being not so good @ Mariner they have come a long way in the past few years, The Mod Sub interior looks pretty decent to me its only bad point was it had no collision model which has now been addressed
Its All Horses for Courses as they say
Regards
Simon
WOLVES OF STEEL MEGAMOD