Re: Ok the strap win's but why?
I'd venture to guess that the most common reason to switch to a strap is that its easier on your hands and they don't fray or rust.
I agree, none of the above pole choices match this option.
Pretty much for me, if what is on the winch is still good, I leave it, when it goes bad, I decide then. I tend to opt for a cable on larger boats, a strap on smaller, really light boats. I don't like how a strap can fold over or fray on the edge of the winch spool, which always seems to happen sooner or later.
Also, as I said in that other pole, I've seen a few straps break under load with no real warning. A bad cable is usually pretty obvious to spot.
From what I've seen, as per the pole above, if your looking for cheap, a strap is cheaper than a cable and easier to attach. I do like the fact though that you can get more cable on the winch than strap too. All too often a 20" strap just isn't long enough to reach the boat if you don't want to get wet.
With my cable winches, I can walk the cable up on the courtesy dock, hook the bow eye, then use the cable to guide the boat in the trailer. Once between the guide ons, the boat comes right up the rollers. With a strap, which most only reach 5 or so feet past the trailer, I have to get the boat to the trailer, hook the strap on, and start winching. This all too often means getting wet, especially when the ramp requires the trailer to be in deeper in the water to reach the boat.
(On a shallow ramp, I've had a few boats that would bottom out on the ramp if I didn't back in way farther than normal. I had one Trophy that I had to back in to the point that the back bumper of my truck was wet just to get the trailer in deep enough that the bow of the boat was higher than the first row of rollers).