If you're just looking for internet and watching shows and streaming, I would recommend the Nexus 7 (second generation(2013), the 2012 model has a lot of problems. They run pretty cheap (around $200 new) and are because they are in the Nexus line, they will get the fastest software updates and be supported for a long time. The only downsides are the screen size, as you mentioned wanting to get a larger tablet, and the fact that it is about 1.5 years old.