Yeah giallo overload,I also get that sometimes...
I usually mix my viewing but still when on a giallo trip...it helps to watch some other stuff then and return to the giallo genre afterwards (feels good everytime!).
A few other films I would classify as suspense giallo (there's more):
So Sweet... So Perverse
Paranoia
Dirty Pictures aka Oasis of Fear
Your Vice Is A Locked Room And Only I Have The Key (some gothic influences as well)
Knife Of Ice
Amuck
Smile Before Death
The Perfume Of The Lady In Black (extreme suspense!
)
Waves of Lust
The Body
A little musical interlude...