the combs matter the most, since they significantly affect the cutting experience and are expensive to upgrade or replace. In his 2016 test run with the Wahl Elite Pro, barber Eric Aleman noted ...

10 comb attachments (#0.5-8mm), one right and left ear taper comb (#0.7-25mm), a pair of scissors, a barber comb and a styling comb, blade oil, cleaning brush, charger and a decent quality travel ...