I use a ThinkPad. Mine is a t530, and a good balance of the things I want. 16gb ram and a discrete video card are nice. Best is vague. Best bang for your bu

I use a ThinkPad. Mine is a t530, and a good balance of the things I want. 16gb ram and a discrete video card are nice. Best is vague. Best bang for your buck? Best ultra portable? Best workstation? Best battery life?