I think this unit is very good provided that you setup immediately a backup image of this unit in case of error or boot loops. The first unit I found didn't like one particular application I installed and was stuck in a boot loop and I couldn't resolve it. I quickly contacted the seller and they promptly sent out a replacement unit. The second unit I made the:1. Windows 10 recovery usb2. Set the boot to give Safe Mode options3. Used third party Image/recovery option (AOMEI)4. Made several restore points after setupsThe 3rd option saved me, I reinstalled the troubled app and it went into the boot issue again accept the recovery option restored  it to the working version of OS. Plus buy yourself a wired keyboard for working on this unit as bluetooth is not functional in boot modes. A++++