Still 'Falling'

I'm getting there. The plot is probably 2/3 done. I keep thinking about Silence and how much I want to work on that story.

So what should I do? Keep writing the story I'm on and finish it, at least, so I can come back later and at least have a full novel to revise?

Or abandon it and begin working on Silence?

I think Falling will be a good read, once it goes through some heavy revisions. But my heart hasn't been in the story for the last six days.

It's the age-old question. Go for excitement or go for commitment?