I tried the MidiGuitar for Garageband app version on my iMac. I use both Garageband and Logic. It seems to work satisfactorily for both. I use it to trigger midi virtual instruments in Garageband and Logic, not as a stand alone Midi Guitar app. I am trying to decide if the more expensive Plug-in version offers any advantages for my situation.
My questions are…
Does the Garageband version trigger Mainstage as well?
Does the more expensive VST/AU version offer any advantage in terms of speed and tracking time etc. based on the fact that it is a plugin not an app running in parallel?