I can hardly wait for the 27" iMac with 5120x2880 retina display.
I highly doubt the iMac will carry such a display any time soon.
There is always a chance, but iMacs have always been integrated graphics, which would really make the performance suffer.
A flawless Retina display in 27 inch size would also be mighty expensive. You'll probably be looking at close to $1500 just for the panel alone.
Anyways, I've decided to retract the sale of this laptop. I'll be putting more money into pimping my workstation/mining rig instead
Just put in an order of 20 compression fittings, another quad radiator, a fan controller and another 4 Scythe Ultra Kazes so I can actually work in the this room without going deaf.