An additional thing to consider, AMOLED screens suffer from "Burn-in". The most likely place it will happen is the status bar since it is always displayed. These other launchers have a setting that allows you to hide it (status bar), which will help.
Technically it would be more accurate to call it "Burn-out" but the burn-in term is carried over from CRT displays. The issue has a similar result. You will see a ghost of items that are on the screen for long periods.
Phone: Galaxy Note LTE, Epic 4G, EVO 4G, DROID Incredible, HD2, AT&T Tilt2, AT&T Tilt