The MasterPull winch ropes at 5/16" are good for 21,000 - 23,000 lb.
That's stronger than the Viking 3/8" line listed above.
So - If you WANT 125' of line, and you want it strong, get 125' of 5/16 line that can pull over 20K lb, instead of 100' of 3/8" line that can't pull that much.
Me, I'd rather reach further AND pull harder.
(The lines are not all the same. They have common elements, but, they have important differences. That includes price. After a point of diminishing return, the line is stronger than you need it to be, and, using a telephone pole thick cable is not going to make your recoveries easier. Think camera megapixels...after 3-4 million, most of the extra is typically just using up hard drive, w/o making the picture nicer. - If you don't NEED the extra length, or strength, a less expensive line can be a great choice )
I'll agree on everything but the camera anology. More is better if you want clear prints that are BIG. Why settle for 5x7 when you can go 12x18 or larger...