I kind of bought this on a whim thinking it'd be a fun gimmick razor to have in the collection.
It's now replaced my main razor and the stupid multiblade I still used for quick shaves.
Why? Set it to 6 (aggressive) on Monday morning when I've got two or three days of growth from my shave on Friday morning. Then set it to 1, 2, or 3 the rest of the week when I'm just taking off a normal day of growth.
But even better than the adjustable blade exposure is changing blades. It's literally a snap. Pop off the cap, knock the old blade off onto the counter and place the new one on and snap on the cap. Done. It takes longer to get the blade out of its wrapper than to change it on the handle.
10/10, considering getting one for my son.