Well. I finally made the transition away from the firmware in December, after fighting the urge for a very long time. In the end, I've decided that the upgrade was worth it. To tell the truth, there was a part of me that was a little disappointed that I had not taken it sooner. There is a distinction, most noticeably in terms of how quickly the SSD disk operates. Dualsens is incredibly cool and brings about entirely new feelings, but sadly, you will become accustomed to these feelings very quickly. In general, I am content with this. Who would think to take it and not take it? Take it.