I didn't read anything in this topic, just that you are a SHIII player.
If you love to play SHIII using free sight you will feel unconfortable with DW. There are a LOT of differences between SHIII and DW or Sub Command.
If you are interested in knowing the basic functionalities of a modern nuclear sub and with DW even teamplay as part of a task force, then DW IS YOUR ONLY CHOICE.
If you look at graphics but are not much interested in tactics, don't have much patience, like the "angriffsrohr", lock and fire, instead of manually entering bearing, range, ceiling, speed, depth of the fish and manually steer the fish on target after refining your tracking motion analysis (or leaving the job to the AI), then you won't have a pleasant experience.
In DW evasion is as much important as the ability to engage a contact. While in SHIII the enemy will fire depth charges and not much else, here you get to deal with million dollars torpedoes coming right into your stomach. It takes a while to learn to evade torpedoes, making correct use of all the possible means aboard.
Best hint i can give, is probably to try the demo.
cya around (maybe)
