Having the combs attach via a magnet is a game changer. Its strong and has a small clip to ensure a snug fit. Green combs makes it easy to see where your cutting. Battery percentage is also a great addition. I will say check the mm on the combs, I used the 4.5 thinking it was and number 4 turns out I normally have a 13mm so I ended up with a super short stylish cut. Strong, light weight and pretty happy with the purchase.