It seems that to have constant 30 FPS and no stuttering in 7th Dragon, you should use builds BEFORE SpeedUp_HMW (1.0.30), just like Bravely Default.
Missing_Part_Of_PIPE3-ReBased (1.0.49) is the only build AFTER 1.0.29 that DOES NOT have any problem with FramePacing.
Both 1.0.47, 1.0.50 and 1.0.52 have the problem.
Any versione after that will cause that kind of problem.
Also, after build dy (1.0.26), Pokemon Alpha Sapphire will have increased boot time, till the last one, where is tripled.
i have 2 builds i use, the clang 5.0 fron tabnk and the 12-12 build from drwhojan, both have good framepacing, but the tabnk build shows no image in dragon quest monster joker 3, while drwhojan build does show it. Both builds have fast pokemon load times and good fmv speed.
It will probably take a while before i will switch to a newer build, seeing they break more than fix at this point xD