I really like the idea, form factor, look, and functions of the white 500t but am worried about some of the issues ive seen here and in reviews. I can get it with the keyboard for about $500. I have a samsung note 3 phone and note 8.0 tablet. The 500T would be used rarely for some minor comouter stuff and letter writting. I want it to be dependable though. So my question is, would you buy it now or is it to unreliable?