CRAFTING SYSTEM PREFERENCE

I am planning on a crafting system. Was trying to decide between Bubble's Tactics Ogre PSP Crafting System or go with Kread-EX's Alchemist script and addons.
Any opinion of which to go with? I don't mind difficult scripts, just looking for getting the most out a crafting script.

From the descriptions, Kreadex's is based on Atelier Totori and features
•Ability to create objects based on recipes.
•Ability to switch an ingredient for another of the same family.
•Ability to set traits to ingredients and put them on the final item.
•Alchemic level, experience and synthesis difficulty.
•More advanced trait management (add-on).
•Synthesis Shop (add-on).

Mr. Bubble's uses recipe books at an area and the books are then displayed.
All possible items, armors, and weapons in the recipe book will be listed and you will be able to craft them provided that the player has the necessary ingredients.

Hmm, looking at this made me realize Kreadex's includes more ways to create the same thing, add traits to the creation, and have to raise your alchemy level to create harder items. Plus there are two addons. I guess I'll try that one.