You're looking for an anime title with a more mature take on violence? That would actually seem to cover quite a large number of titles.
But I suppose Black Lagoon would be a good choice. The show's got style and seems to have a somewhat realistic portrayal of the world's criminal underworld.
And personally I am a big fan of the newest Gundam series, Mobile Suit Gundam 00. It has a very interesting story with interesting and likable characters. And of course there is also plenty of good action.
Although I feel that I really must warn you about Texhnolyze. I don't think it's a bad series but it's definitely not for everyone. It can get pretty dark at times and the ending in particular is extremely psychologically intense, especially the first time you see it.
But I suppose Black Lagoon would be a good choice. The show's got style and seems to have a somewhat realistic portrayal of the world's criminal underworld.
And personally I am a big fan of the newest Gundam series, Mobile Suit Gundam 00. It has a very interesting story with interesting and likable characters. And of course there is also plenty of good action.
Although I feel that I really must warn you about Texhnolyze. I don't think it's a bad series but it's definitely not for everyone. It can get pretty dark at times and the ending in particular is extremely psychologically intense, especially the first time you see it.