Hand picked triangle....what do u look for?
An opinion, but in my experience, depends on how hard a Triangle you want.
Look at the top, as it's been sanded/finished a bit at the factory. It has a gray/brown look to it, and a texture.
If you like a tip a bit softer, look for a shaggy top. If you like it nice and hard, look for a very smooth top. And, somewhere medium in the middle, pick that look with the top. I'm not sure how else anyone would do it, as the rest of the tip has a coating. Hope this helps.
All the best,
WW