Quote Originally Posted by kukurumei View Post
again, depends on craftmenship. There is a range where once you hit that craftmenship, everything magically becomes easier with ingenuity2.

A 370cp 100% suddenly turns into a 350cp 100% etc. or reverse.... a low craftsmanship becomes totally impossible to possible. (crafting with no AF is a pain without ingenuity2)

I've had to rely on ingenuity2 on serveral craft with a 275craftmenship because the job wasn't worth AF inventory
Your reply is pretty much in agreement with my quote "very limited usefulness".

With 275 craftsmanship, the hardest progress craft you'll be trying is 1 star 80 Dura, using Ing I you would finish with CSII x 3, that would be ideal when ending with Ing - GS - BB - CSII - CSII - CSII.

So from my pov, it's hardly worth leveling a craft to 50 for a skill you'll hardly ever need, if at all.