Which do you like best and why? who do you think makes the best. Im really considering upgrading my toshiba satellite to a sony vaio (something thinner and lighter) and doesnt creak, grrr. Which brand is known to have the best overall build quality / construction? Meaning solid as a friggin tank, meaning doesnt have air gaps on the keypad or anywhere and when you squeeze parts like around the screen or the sides when its closed, that the pplastic doenst squeak or creak. Basically something that is tuff. Meaning solid as hell.