Compared to the tracks on that Soundcloud link, you seem to have improved your set up and production skills/quality. I think the tracks have a good consistent quality, but I also think they could mixed a little lower db. Maybe just me. I realize with the type of music a lot of peopel are going with, melody takes a back seat, but as someone who likes a good tune, I definitely think you could add some more varied melodic content to the songs. They work fine as they are, this is merely feedback for future consideration.