Powerful, super smooth, and very reliable if you do nails regularly or even full time. It has strong torque and consistent speed, so it doesn’t stall while you filling acrylic or hard gel. run very smooth with low vibration even when I change to high speed. Big plus: It’s cordless and compact, so you can move around easily or even take clients on the go. It also has the holder stand connect to charge underneath so you can charge it and still use it while you work. The down side is it expensive compared to beginner drills.

I've used this device for YEARS. It is great for professionals, beginners, self-learners, etc. It's lasted for so long, it doesn't burn/hurt my customers, the handle is stable, and I don't have to worry about accidentally slipping. I'd recommend this for everyone as it's user/beginner-friendly.