backwoods has failed to put things into context in terms of that article. Firstly they are talking about midi signals triggering internal VST instruments live. They also say these results have nothing to do with how a sequencer records and plays back this data. As many of us are not doing the live thing and we are using sequencers then this article is not so relevant to most of us.
Also it is
not talking about triggering external midi devices. In this mode Studio One is very solid and tight and better than most other DAW's including Sonar which to me does some funny things to external midi timing while the audio is processing heavily. Not so in Studio One. External timing is very tight and relentless and you always get back exactly what you play in. They go on about it and it is true. I supposed I am a bit old fashioned in terms of using external devices but they do work rather well, they are blatantly fast and avoid many problems.
I agree though that this article does point out how some hosts are behaving in terms of playing VST's live which for some could be very important.
(I would be playing an instrument live, nothing beats it really!) Sonar is not even mentioned in that article as well. It would be interesting to see how Sonar does in this test. Also I can still see some issues with triggering VST's live and I don't think it is bullet proof yet. I am surprised that
Mainstage did not fair so well after all that it is what it is supposed to do best. Even if I were using a computer live to play backing tracks I would still use a hardware instrument on top of that.
And in any sequencing situation one should be listening closely as to how the timing is of tracks playing back and also after freezing things etc one can get in there and fine tune any timing issues as well in a final production, so when that is all taken into account that article is also not so important.
And on the odd occasions where I have played a VST live say through Studio One or Sonar or most DAW's for that matter I have never really felt it to be a problem. Once you set the buffers low that VST is going to respond pretty quickly in the long run. And if the musical ideas are really good then none of it is going to matter that much either.