Hi Chance-
Yes, I've had FL Studio (and Fruity Loops when it was still called that) for years. I don't use a lot of the supplied FX and I've never used the supplied audio or MIDI loops, but I do like its pattern-based sequencing for trying out different song ideas and arrangements, etc. FL Studio 12 has some very nice features (I like the new GUI) and of course the PRV has a well-deserved excellent reputation.
-Susan