I had to read correctly from my bank the Kobil Tan Optimus Comfort, which often took several attempts from the outset the flicker on the screen. The last few months it was getting worse and so I looked for something different, something better possible to. After a short search on Amazon I chose this unit of ReinerSCT, and what can I say, although the part looks at first glance like a child's toy, but reading and generate the code to work with him in 99% of cases at first attempt , therefore very strong buy recommendation. He is also quite a bit cheaper than the optically indeed noble, but otherwise rather useless Optimus Comfort.