First of all, it's worth re-pointing out that this is a really cool idea and it's awesome to have you on here.
It's rare to see producers who are also standalone musicians. You've been on projects where you are purely just a producer and others where your music, whether its your composition of the song, or your vocals, or whatever, is the main focus.
Do you see yourself any differently when doing one or the other? Does it feel like a different process, and do you approach it differently? What's more enjoyable for you: producing a track for someone to rap over, or creating a standalone track?