Soundcard or Midi controller?

[Electric_Head]

diablo won`t sound better.
It`ll sound the same, considering it`s coming out of the same speakers.

It`ll however sound different on headphones.
Which sound different to car speakers.
Which sound different to no speakers.

You`re missing the point of getting the soundcard.
If you have latency issues causing the track to clip and artifacts to appear, you raise the buffer to reduce said issues.
It`s not about getting better sounding mixes or to make Diablo sound better.
it`s about being able to produce without issues.