The beat is nice, I like the patterns you created with the hi hat. I also appreciate your usage of the kick, playing rapidly and creating subdivisions with it. I like the combination of trap beats and orchestral instruments, it gives me some kind of Nujabes vibes.
I think the mix could be improved, it all sounds a bit dry. Playing a fast sequence of kicks can also be tricky with samples, because it doesn't sound real, so you could add variations to each of the kicks (in terms of volume but also filtering, as a fast kick will not create a full sound on a real drum).