I have not read all the posts ..........but got a quick story
Had a classic in the red dirt ...........no maintenance or care of my boom for at least 1 year / the nut undid and bolt dropped out holding the the grasp bit that goes around the mast and was lost in the dirt , ,,,,, SNOW MAN and the van full of parts was on hand ,never had a better save and customer service and fix in my entire life .............on ya
Ps Found that bolt 2 days after you left / could not believe it ............................
The SERVERN carbon booms are good , super stiff and light / like anything in carbon , if you get catapulted in the harness OR bang them up they can break unexpectedly ............ you have to be a bit realistic with what you did to break it , but its always the minor stack that seem to do the most damage
If ya just sailing along that's a different story
All stuff breaks down with salt and sun , but its always been the clips on all booms that seem to crack and break down over time on them all .............
Great product great OZ company