1. Switched from PC to Mac (I'm a designer first, musician second). So I had to migrate and learn new stuff.
2. Even though you can use FL on Mac, I felt that I had more freedom when it came to recording. Freedom as in, having my music not sound so right on the money with every note (extreme quantization). I do like to have some "mistakes" in my music so it can sound like everything was done with acoustic instruments. I know you can mimic that real feel in Piano Roll, but I felt Logic did a better job, IMO. FL might do it for you though. Hope you understood that.