My floor jack is blue, huge, and at least 50 years old. A "Walker Hydraulic Roll-A-Car" 2 ton. It's left over from the family farm.
I have a smaller one (2 ton Team Mechanix) that I bought at schucks a few years ago. "Big Blue" just isn't 'portable', weighing in around 100 pounds. I never was impressed with the Schucks jack.But, it was on sale, and it came with floor stands, that I use a lot more than I do that jack, lol!
I also have a nice little AC Delco 6 ton bottle jack.