the unit was one of my (rather rare) pleasure purchases. I hardly knew what about it and have had it only once shortly before in his hand. However, I am very zufriden thus: eBooks are well represented, battery life, I find sufficient processing acts with value and the loading with books on PC, SD card or directly online via WLAN works fast and easy. Only in the epub format, I had the need for a PC to go, possibly but was due to the download page and not on the device (?). The wireless capability is a real highlight for me. A computer replacing the device, of course not (by the operating system believes it himself, too for a phone). When simple surfing on the sofa, where not a lot of text input is (now not) and there is no hurry but especially since remains of the PC often times out. The favorable price speaks for itself. I would buy the device again.