This is my current laptop and I love it. I finally replaced my desktop PC with a laptop. I use it with a 4K 32" monitor via the docking station (I have the exact same setup at work and at home, I just bring the laptop with me each day.) Having a single machine saves me so much time regarding the complex development setup.

I have a dual boot setup with Ubuntu and Windows with no issues.

I bought it for $1699 CAD for the 7700HQ + Full HD Screen (not 4K) + GTX 1050 + 256GB HD + 16GB RAM and immediately upgraded the disk to 1TB and the ram to 32GB.