This is really nice! I like the side chaining you've done in certain spots, as it really does add to the value of the song entirely. However, I feel like that first drop could've used a bit more strength. That can easily be achieved with a kick drum, even if you don't make it very loud. There's a bit of repetition in it, but I'm not very well educated in this genre, so I don't know how expected it is for melodic variation. The chords all blend together well, and the progression is nice, especially for the kind of song you were going for. It uses the same hi-hat or cymbal throughout the whole thing, and I feel it would be a good idea to experiment and try using different hi-hats. The same structure is carried out through the song, and while that's a good thing in terms of consistency, it's okay to deviate from it a little bit, and I know Progressive House is a weird genre for that, but it's worth trying.
Overall, this is great evidence that you're definitely becoming proficient at creating music, and the blending of the sounds fits incredibly well. I'm especially impressed by the percussion things you did before the drops, as it's a major improvement from the percussion in our collaboration. You're definitely on the right track. The only thing I suggest is changing it up a little bit. If you can do that effectively, you've got yourself a masterpiece! :)
(Also, this is not meant to be a mean or harsh review; only a sidenote to let you know where you stand, in my opinion, on the path to success. Improvement is a step away, and whether it's a leap of faith or a baby step, it's worth it in the long run! :) )
~Sir
RC75 
