Hey, that's Take 5!
I love your compositions dude. Will say though, I personally feel like the ones I've heard sit in a weird gray area between chiptune and not. They have a really narrow mix and choice of instruments/drums that evoke chiptune, but none of the limitation. I think I'd like to see you either a) get into Famitracker and embrace the true 4-channel chiptune workflow or b) stick to the synth sound, but expand and widen your mixes, both horizontally (more stereo width) and vertically (deeper bass, higher highs, fuller frequency spread).
Keep it up!