As far as Edwige Gialli go, Case Of The Bloody Iris is my favorite. To me, that movie is a perfect example of what a Giallo is. After that, Id say All The Colors next. It's a close call between that and Strange Vice, and I actually prefer the storyline of Strange Vice more. But the soundtrack of All The Colors is awesome, I like the cast more (you get Nieves Navarro & Marina Malfatti), and it has some pretty psychedelic looking shots/scenes.