I'm usually not a fan of bad ending and I tend to skip them, but I loved Noritsune's in Birushana. It was sad without being over-the-top dramatic and just really beautiful ;.; Both endings make sense for the story and I ended up liking them equally.
Honestly I would advise you to stay away from Virche Evermore even though I personally enjoyed it x) The game forces you to play through the bad endings first before you can unlock the "salvation" endings, but despite the name most of these are bittersweet at best (and one in particular is just...
One of the main reasons I was never really drawn to LADS is the graphics, but I'm not sure if it's because of the 3D in and of itself or if I just don't like that particular art style. They look too realistic for my taste haha and also a bit too similar to one another from what I've seen