I almost went with that this year but instead purchased a Schaefer SNAPFURL.
Based on my research
, both are well built systems but the Schaefer had a reputation (deserved or not) for being more durable and better for reefing. I was told that if I was a racer
the Harken would be the best choice but for a cruising the Schaefer was optimum.
One dealer (who obviously was selling Harken) had a completely opposing view that said that that was hogwash. Harken may be easier to install (although I had minimal problems with the Schaefer).
Hope that helps.