I'm using Sigment and being very selective where and what gets glued with it. I'm building a small electric Ultimate and so far used the Sigment on the hardwood fuse doublers and a few other places. It is brittle though and when I was fitting the cabanes through the doubler slot, a very tight fit, the glue let go a little with a snap. Back in the 50s through the 80 I was still using Ambroids. It was the late 80s or early 90s someone put me onto CA so CA and epoxy have been my main glues of choice. I have about 6 different types of glues on my bench and all have there place but I do like to try new and go back to the old sometimes. I used to pick up test samples at the shows and events though then give new products a try.