Pitch shifting is quite a processor intensive operation, not the best candidate for a plugin effect tbh... Far better to put an LFO on the pitch of your synth if it allows it...
Also you might find that you get strange results by using a plugin, since it [probably] wont be synchronised with the note-on events of your synths - and you'll get notes starting at different pitches... by using an LFO you can make sure each note starts at the proper pitch, and shifts afterwards.
But it depends entirely on if your VST synth allows you to route an LFO into pitch...
Also you might find that you get strange results by using a plugin, since it [probably] wont be synchronised with the note-on events of your synths - and you'll get notes starting at different pitches... by using an LFO you can make sure each note starts at the proper pitch, and shifts afterwards.
But it depends entirely on if your VST synth allows you to route an LFO into pitch...