Looking to buy, how good are these? Buying one to go on the bestmates plan, have a Samsung M510 Envy for Telecom and a Nokia 6225 in case I run out of texts. Wanting a video calling capable phone on a budget of $300. In pictures of the KU380 it looks like it has fairly good sized buttons which is what i would really like. Does anyone have this phone? What do you think of it? Thanks for your help in advance :)