While you don't need a 4k display for graphic design, you can't really do it on the shittiest $100 monitor right? And while I agree you don't need fancy speakers or the magic mouse, you do need speakers and a mouse right? And all of these add up to the cost of a PC.
I'm saying the iMac is a good deal considering all the stuff you get with it and is perfect for design work.
You are right, if you wanted 3D work, or gaming, then a mac would not be such a good choice anymore, but OP asked for a computer that can run PS and AI and the iMac is the best choice.
While you don't need a 4k display for graphic design, you can't really do it on the shittiest $100 monitor right? And while I agree you don't need fancy speakers or the magic mouse, you do need speakers and a mouse right? And all of these add up to the cost of a PC.
I'm saying the iMac is a good deal considering all the stuff you get with it and is perfect for design work.
You are right, if you wanted 3D work, or gaming, then a mac would not be such a good choice anymore, but OP asked for a computer that can run PS and AI and the iMac is the best choice.