Nice unit big screen, text is nice and clear. Limited as to what I can compare this with, I had a large Kindle DX which I liked quite a bit, but I finally couldn't get remote service and access to new books. The wifi connection is good on the ONYX, not limiting like being stuck with 2G access, I can also plug it into my PC and just transfer files/.pdfs directly. There's a plethora of readers available with a wide range of e-pubs that are readable that wasn't possible with the Kindle. Battery consumption looks pretty good, I left it alone for a week and only lost 2% of the charge. Access to Android apps is nice, I've imported my entire Kindle book collection. Hopefully it's good for long term, I got 10 years out of the DX.