I've been running with UB/SS/Ghoul for the last while, and it seems to have been working quite well, but i've done a little reading lately, and EJ has a lot of discussion regarding the pros and cons of the SS glyph. I might be switching to DD/UB/Ghoul to see how a set rotation feels vs. the priority rotation the SS glyph gives, but first i want to know:

What glyphs do you use, and why did you choose them?