Best vst for dubstep?

what kind of dubstep are you talking

sausage fattener

Brostep dubstep

FM8 is best if you know what you're doing
even if you don't it's probably more worthwhile to play with

Serum is the only i have used

>FM synthesis
>dubstep
W-what?
You can make dubstep on the Yamaha DX-7?

>>74263729
technically with additional effects yes

soundgoodizer

massive, look up Barely Alive's tutorials

i think it doesnt matter which vst you use
try to understand the basic of wavetable, fm and subtractive synthesize and start with "limited" plugins (the one your daw offers).
i would recommend channels like seamlessR (mostly fm): https://www.youtube.com/channel/UC2mgCVJWitRUTIpgd7pLung
RocketPoweredSounds (main focus on Serum): https://www.youtube.com/channel/UCFReVt5TAC1zGnuNkgHw-fg
Artfx (generally dubstep): https://www.youtube.com/channel/UCyhqYh-bLkx1hFzG5uyLdIA