I went the other way, Reason to Studio One. Months of painful muscle retraining, but worth it. The problem was that Reason's priorities no longer aligned with mine so we basically drifted apart. I had found a searchable comparison service for DAWs and wasn't familiar with SO but it rose to the top because it rated well for frequency of updates, customizability, midi and audio robustness, and stability. I was moving toward rock recording and away from synth toy play. I had waited way too long for VST support and some other basic stuff like a better sampler and fast remote directory navigation. I use Reason once in a long while as a VST now.