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Question Ranking
Pros
Pro Accurate object identification
The F4 has an 11 category graphic ID, four tone audio identification, and a 0-99 numerical identifier.
Pro Advanced coil
The F4 is equipped with an elliptical 11-inch DD coil.
Cons
Con Uncomfortable
The armrest padding is way too hard, and tends to get uncomfortable after a long period of use.
Commonly Compared
