Welcome cichlid. Glad you found this web site.
Using the "Search" feature at the top, and searching on the word "strength" we found the following posting.
How long will Ropelene last?????
Looks like this subject was covered in the past. I completely agree with MolarBoater who said "I will swap my hull out every 10 years for a free new one and I promise not to complain!" With my lifetime warranty, PLEASE sign me up for a new boat every 10 years.
Good luck in your search for a boat. I know I am prejudice, but please look in the "Articles" section and read "Why our Family bought a Triumph". It may help in your decision making.
Again, thanks for joining in.