Which Windows 8 PC should I get ?

Hi! I'm about to buy a New Windows 8 PC! I use apps like "Adobe illustrator. & Photoshop" which needs at least 4GB of RAM .. Of course I'll update the PC to this latest 8.1 update 1 .. But what I'm so confused between the brands : HP, Acer, Dell .... I want to know which one is the most solid and can live with me the longest! ( I don't like Surfaces.. ) I'd really be happy for any suggestion :) Thanks Sami