Personally for me 2 eye reverse sensors is better. Less holes IMO. I find it overkill specially for compact cars yun 4 holes then may bumper mounted reverse camera pa. 5 un butas sa rear bumper. I'm referring to aftermarket sensors here. Minsan may nakikita ako Accent or Vios or other small cars 4 eye sensors then reverse camera pa in the middle. Panget sobra tignan



If it's OEM, i don't mind whether its 2 or 4.