Eighth page...
I also want with all my might and hope the day the removal of the cooldown to be here someday but let's try to be objective.
The fact of needing a few billions (Acid Bomb) against almost a hundred billions (Asura Str... Guillotine Fist) to make your skill deadly gives Acid Bomb an advantage but don't forget the fact GFist is a normal 2nd Job skill with no need of catalysts (with the exception of spheres, yeah) so no extra cost there which Acid Bomb does have.
Another fact (if you are ambitious): To lessen your travel expenses, you would need to make another character for bomb/potion/FCP creating purposes and that would take a couple more billions to get the equipment, time to gather/buy the ingredients, time to make the items. If you don't have characters to help your item making you would need to make them too or ask for help each time you have to work, having catalysts for making several hundred/thousands of bombs/potions/FCP, etc. and that is really not easy to achieve.
However for a Sura is as easy as gather equip, buff and go. Yeah, maybe one would use like 10+ buff items to make GFist more powerful just like a Geneticist does but still it's as easy to maintain a Sura as .
More ranting: the damage curve for Acid Bomb is flatter than GFist so Acid Bomb will get fewer damage increases against Guillotine Fist with newer/better equipment that gets released. Also, Acid Bomb's flaw is to be dependant of the target's VIT so throw in a low VIT MvP and they watch as a Sura takes the MvP's trophy. Huh? Almost all important MvPs have high VIT amounts? Well, pre-Renewal Gravity "buffed" a lot of MvPs by reducing their VIT to 30 and "nerfed" them again in Renewal with normal VIT values. I hope they don't do the same again now or instead we would have several qq threads about Geneticist being nerfed.
It's still its flaw.
PD: Dunno about a Scholar refilling a Sura's SP during the cooldown is possible but given the length of the thread I would dare to say it doesn't work.