Which songs on Hard would you consider the easiest?

Hello! So, I have the English version of Project Diva F for the PS3. I want to 100% Complete the game before I transfer the save data over to F 2nd.

I've cleared every single song on Easy, including Extra Songs.
I've cleared every single song on Normal, including Extra Songs.
I have most of the modules in the game.

I want to start off on Hard as soon as I get a better controller (The Triangle button always has a delayed reaction. During button mashing sections using it, the button doesn't pop back up when I push it until a split-second later. Quite detrimental to gameplay!) and get all the modules.

But the thing is, I don't know where to start! For me, the star-difficulty is a total lie, so I'd like to get a varied opinion on this sort of matter...

 

I'm pretty good with the slower songs, so perhaps those two can work. I like songs with Kaito.