because WiFi is not available with us, I was mobile very important. I also had no special demands, just wanted to retrieve mails and surf often times when I was on my way - and the tablet should be as easy to handlen, since I have no Android experience. big surprise: the tablet is almost self-explanatory. 3G works perfectly, quickly, anytime, anywhere. The display is clear and very easy to read, videos run fine without jerking. I have occasionally SIM card change, when I'm driving from Hungary to Austria, I had seen with the SIM card no problems at all (mention this because some rezensoren have complained about difficulties in removing the SIM card). In short: I'm surprised really most pleasant. now I use the tablet almost more often than the PC.