Solid install into a cup holder. Perfect height and flexible stem. I bought the charging head, which eliminates plugging in the USB to charge the phone. The Quad Lock system is the best I have used in my car and on my road bike. Check them out!
I've been using Quad Lock for years now. This is my third phone case. I also have a bike mount, both devices work well in all conditions, even extreme ones, it's also well designed and easy to fit. For me, it’s the most reliable gear on the market.