So, I'm doing two things.
1. Crafting bombs to sell
2. Waiting for the right UV to craft bombs that I will personally use.
A lot of knights do this, no?
So for Toxic vaporizer, and Fiery vaporizer, what UV should I keep, and what UV (that I won't keep) sells well in the AH. I generally sell at very reasonable prices, if not the lowest (to a point).
I roller a very high beast, and then a medium gremlin on a toxic the other day.
I have a Fiery with High undead.
Are the above UV's worth keeping, or just selling?
The status-giving bombs (Ash of Agni, Voltaic Tempest, etc.) and the vortex bombs do some damage, but damage is not their main purpose; status or vortex is their main purpose. So the conventional wisdom is that you want big CTR on these bombs, but that damage bonus isn't worth much.
In contrast, the damage bombs (Nitronome, DBB, RSS, etc.) benefit from both CTR and damage bonus.
Your particular strategy depends on which bomber armor you wear, if any. By wearing two trinkets, one piece of Mad Bomber, and one other piece of bomber armor, you can achieve Maximum! CTR and Maximum! damage bonus, even without UVs on your bombs at all. On the other hand, if you're a sworder who carries Shivermist Buster into FSC, then you want to wear sworder armor and get big CTR on that bomb.