Just to fit in with the original intent of this thread. My ereading device of choice is a Kobo Aura One -- the 7.8" screen is kinder to these aging eyes. The device I spend the most time on is my laptop (Lenovo W530, 32GB RAM, 1.5TB SSD, etc.) which is a work device. I have an iPad and a Nexus tablet which are also work devices to allow testing with iOS and Android. IT gets the nicest toys.