I was in a similar situation before. Eventually, I was struggling between smartq t20 and smartq t30. They both have good camera (5M&2M). T20 officially supports Ubuntu, but t30 with better specs does not. Well, these are 10' tablets. They do have 7' and 5' versions. Looks like This brand does have good reputation in terms of quality and support. However, I haven't decided to buy any one. Just for your reference as another option.