Pinhole leaks in sewer hose - what to replace with?

In reading ythe responses to your post I thought it odd that so many seem to accept poor quality as just something that happens and is dealt with. Keep it off the ground so sharp rocks won't poke holes in it? Probley true. I guess as long as we keep buying this cheap stuff they will keep selling it. The RV industry could do a better job in the quality department IMHO