Another advantage in using emitters is that you can have an unstable emitter and compressed emitter (for those FU fans, but also because these are nice generic emitter ideas, rather than tying them to specific materials or locations). This way, you can vary up the options in emitter, but at the opportunity cost of which emitter you didn't take.
One thing I would like to see if this option did get taken by FFG, is that all the crystals should have more unique abilities on them. Nothing wrong with Ilum, but I feel like it is the Mary sue of these crystals. whole lot of damage, nothing that makes it special, except getting crit 1 (which is SILLY )
Edited by Thebearisdriving