I have an iPad, HP Touchpad, a few HP laptops, and a custom built pc. I would probably recommend a decent HP laptop that has extremely good reviews and very few cases of overheating(all of mine have done it). I've heard good and bad about Dell laptops, but more good. Got my dad a Toshiba laptop and I don't like it at all but it fits basic needs.
What do you need it for the most?