First of all: welcome stwils

Like others stated before, give MTW a try. It might not look very nice considering todays standards, but it's amazing in terms of gameplay and atmosphere.

It was my first TW game and allthough RTW and M2TW look much better, I never had this magic feeling I had with MTW.

RTW is a nice game too, but the atmosphere of M2TW is much better imho. There's also the matter of difficulty. RTW is just way too easy, especially the battles. On the other hand, some players might like the game that much because it is easy. Who doesn't like to play a game with 99 % certainty he's going to win, heh. If you're looking for nice graphics and a bit of a challenge, you should definitely choose M2TW over RTW.

But still, if you don't mind graphics, give MTW a try. And if you have an old PC gathering dust somewhere in the basement then go and try STW on it.

So basically, my advice is: get all four of them.

What did you expect, on a TW-fan site