The better the synth, the better the "sound" expression of the midi algorithm.
If you use the MS Synth, then it will sound like it.
You'll have a lot of answers here shortly. I don't know how good Reason is.
Personally I use an XG Synth card.

Welcome to the Forum by the way.

Cheers - Ian


Ian
My "Original Tunes" Site
My gene pool needs more chlorine.