Hey thanks for the info.
I've only played around with Garage Band but from what I can tell, it's a watered down version of Logic. FL Studio is pretty amazing but I'm not sure how good it works on an iPad mini vs. FL Studio on a PC (and it's only PC right now just FYI). I loved FL Studio and wish it would come to Mac - I'd buy it in a heart beat!
How do you like it on the iPad? I just got a mini and might have to purchase it!
I like FL Sudio a lot on the mini, I'm still trying to find time to become a guru with it though :-P