Wel as you guys have said before, it depends on what work you want to do. graphics wise, apple is the best and gives best performance.
But i prefer toshiba
most of the times they put out lot of new technology for less price
for example
herman /kardon speakers with SRS (best sound i have seen from all other hp,dell,acer laptops)
-Hybrid VGA - my laptop has 4GB vga (2gb intel shared + 2gb dedicated geforce) in normal conditions the laptop runs on intel shared vga to save battery but if you launch a game or vga hungry app, it automatically switches to dedicated vga and if that is also not enough it takes memory from shared also
- TV tuner included - many toshibas comes with built in tv tuner
-hybrid hard drive - you get like 500,750GB hard drive for normal usage + 80,128GB SSD both joined together so you get the best performance from lap.
-3D displays - some models have 3D displays or normal display which you can switch, or convert 2D to 3D
plus many more