For years, I've been using heavy duty tarps, but have been going through 2 or 3 a year. They are getting pricey, so I decided to make the switch to a heavy custom fit boat cover. Pretty impressed with the initial quality and fit so far, but will re-review in about 6 months to see how it is standing up. Supposed to have a 10 year warranty, but we all know what a bunch of crap those warranties are.....
(https://i.imgur.com/4NNrm5c.jpg)
Now I just need to get it back out on the water!
Looks like it fits well, and no doubt it will shed water. Guess we'll know more in six months 8)