Burst Fire maxed. Now what?

I carry 13 vital bullets (I wish people would give me shiny bullets like they did vitals, I have way too many bullets xD) and one glace capsule, 'cause those are really hard to find in my server. In fact, the only reason I have one is because the captain I bought my gun from gave me one lol. ._. I almost never run out of vitals (think a level and a half to two levels); my glace capsule can last up to around half a level to a level except in a kents party, where it's down to 0 in about 1 hour.

Also, I'm curious to see how elemental boost works myself. Wouldn't it suck if it worked like critical for assassins & bowmen? By that, I mean it says 200%, but it's really +100%. Has anyone even thought about that? I'm curious to see how it works myself; it would probably affect whether I get fire or not.