Jason, FWIW, I never fragged my Bird's Nest after I damaged it with kalk and I lost the whole thing. At first the tips were fine. I am convinced I should have fragged it. Similar thing happened with my first Monti Cap. The Digitata didn't miss a beat though (that's hardy!). I will definitely keep an eye out this round. I don't have a lot of SPS experience here, but it makes me wonder about yours.