[Rellwood]

I am in need of a laptop to run multiple HUGE Calibre libraries. Plus a ton of other productivity/coding programs.

17" and above, preferably one that doesn't burn through the power bricks super fast. My previous one went through a power brick every four months.

It was an HP Z-Book17 G3.

I keep getting steered to an Alienware M18 R2 but it's too big.

Asus ROG Strix 17 looks good.

I had an Envy back in the day that I liked.

I will need to have a dual boot function and the ability to upgrade ram and storage to at minimum 4 TB