after reading this topic and posts of SUPERAntiSpy I decided to test SUPERAntiSpyware service more technically.
I tested Free version in a Windows 7 (32Bit) Machine.
I watched activity of SUPERAntiSpyware and it's background service:
With the options in Hijack Protection enabled it was working crazy every second to read the 2 keys in registry to see if Home Page is changed or not. But after disabling them, SUPERAntiSpyware is totally idle and has no activity at all and can be ignored.
Even activity of FingerPrinter reader (driver) in my laptop is more than SAS. SAS Drivers had no impact at all (yet it could be better if Portable Version did not use them)
Quick Scan took 10 minutes, found 89 cookies and 2 FPs.