I could use my BLM that has 418 INT but I prefer a challenge/to have fun. Or maybe I'm just masochistic. It definitely does require alot more work though to use BRD or DRG effectively.

The one thing I'm looking forward to in 2.0 is not stacking just one class (hopefully) because of the varying limit breaks and their effects and also the effectiveness of fine play to build up the gauge based on whatever actions or jobs.