The stock Ego 0.095 spiral line is just too brittle and looking for something more durable.
I've used the Husky Titanium 0.095 for over a year. It has held up well--better than the EGO line that came with the trimmer...I think. I've not had any internal breaks. I use the trimmer on St. Augustine grass along a cedar fence, concrete slab, and to edge and sweep the trenches around several flower beds. It does leave marks on the cedar fence, but of course they're close to the ground and therefore mostly not visible from the street.