Yes those are very good vns, but I love Shirokoi's vns more(Repeat and Temptation's Ballad) as well as Lyre( by atmac). Those are competitors for my no. 1 spot.
I've looked at the first two (+Neven) before but haven't played them yet, and though I liked Lyre, I will never forgive it for not letting me comfort the poor, angsty Adrius while he's crying );
Hehe yeah, Adrius just needs a big hug. Still waiting for Dryz, though author's working on Lyre DE.
If you have not tried those vns yet, definitely start with Repeat. I absolutely love the main chracters. The comedy is just hilarious while the story is emotional too.