Fusion was one of the best carts that ever used but rinsing was tedious,and I even tried a waterpik! They're "almost there" in close and comfort but recurring cost and rinsing is just too much for me (says the guy collecting almost every kind of adjustable that he can find). The only thing I see happening with this new dyson razor is the skill required goes down further. Putting a blade to your skin is not something I would want to be easy because there needs to be skill applied in the process.