I usually like to work in a lead synth. My synths are my babies . But generally I work the lead first, then add the percs from there. I've tried percs first, but without anything supporting them I feel like I always fall into the same drum patterns. I feel you can naturally be more diversive with your melodies than your drum patterns. Just 1 man's open-eye-own however...
Yeah, I'm still wondering why I've always been recommended to start with the beat. I feel like that limits me so much. My best results are from starting with the music first, and then the rhythm. Not saying that it's bad to start with the beat, it's gotta be working for people if it's common practice (if it even is common practice?), but I don't see it working for me.
Usually when I start with the beat, I don't end up with the same one that I started with. I'll usually have to change the kicks around to fit better with the bass to get the sound more locked in. But I agree that I do find myself falling into similar patterns