I think both are acceptable as long as it is not out and out faking,i.e. pretending to play over a full midi file. I see red when I run across this. We have spent years learning our trade and some faker pulls this. You may say the audience these days don't care,but I do.
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pa4X 76 ,SX900, Audya 76,Yamaha S970 , vArranger, Hammond SK1, Ketron SD40, Centerpoint Space Station, Bose compact