I've used them for a year. I'm very happy with it.
The wheels are quiet, the telescopic handle is smooth. The bag fits my DC headset, documents, iPad, writing pad, chargers, sun visors, power bank, thermos mug, medicines and stationary.
I needed a strap cover on both the leather handles to make it comfortable to carry it. It could also do with a sunglass case/cover so I can whip those glasses on my face in one smooth motion.