GUESS WHO'S BEEEEEEEEEEAAAACK?
So first of all, I can already hear you've taken my previous criticisms on board, the beginning feels like it progresses more and is simply more full. It's a little slow, but all to be effective. And then there's the fade-out, which is also great, but I feel it spends too much time with low volume and frequencies... I think there should be some more upwards tension so it's almost unnoticeable, but then suddenly speeds up.
This fade out REALLY made the drop hit harder, although I think the volume should've instantly jumped back for more of an impact instead of quickly transitioning... The drop is still alright, but the one piece of advice you didn't follow shows here, no backing to fill in the gaps. Still a nice drop...
Most of the problems with the first drop are fixed in the second drop, which is much faster and "full", although it could use some more unique sounds... Still you did better than most lazy dubstep makers who just make their second drop the same with a different drum loop, so good on you for that.