Yep indeed some ships for VS have awfull dynamics, but if the creator of a vessel doesn't make them any better, then it's not the game's fault really.
I prefer SS, but I also bought VS (just to see what all the fuss was about), and there are some really nice ships out there with really good handling characteristics. Not many.. but enough to have a very diverse "fleet" to play around with. Most are dreadful though. And it shows that the ability of having 3rd party addons also attracts a lot of substandard work. No disrespect to any modeler, because everyone has to start somewhere, but a developer should at least set a basic standard. If a boat handles like a car, it has no place in a nautical simulator, as far as I am concerned. (unless it's an amphicar of course, but even that handles like a boat, in the water)
But some authors just made a (often poor) model and - as far as I noticed - just used some default dynamics or something. I've tried out just about every addon ship I could find, and when you see huge cargo ships shoot off like a speedboat when you open up the throttle and turn on a dime, then it's just sad...
But there are really well made ships too, with really nice dynamics. So it's not all bad.
Oops, what did I say?! ..I mean.. it's terrible, awfull, don't play it, play SS instead!!!
Regards,
Fred