hmm... well first I think the bass is a bit too loud... not 100% sure, cause it might depend on what type of speakers/sub you have, but to me it was a bit too loud, nothing major tho lol
and about the drums, yeah I get what ice said... cause I think the crashes are too loud, they're louder than the snare and the kick, so they're kinda in your face... and it gets repetitive... try to mix your drums differently, to have a harder sounding snare and kick, and have the crashes more in the background... and maybe for a few bars here in there, if you want to make them more "in your face", you can make them louder, as you wish
and about the strings, I see what you tried to do, but I think it wasn't the best sound choice... cause the strings don't really sound realistic that way... so maybe you could have used a different sound, don'T really know what tho lol
don't get me wrong tho, maybe from a listener point of view I didn't like it as much as your last one (for example) but from a beatmaker point of view, I appreciate it more, cause I see that you tried new things and to me it's more important than "copying" what you did in previous beats
and if you keep on experimenting like in this beat, in the long run it'll pay off