The reason I bought a Fumoto in the first place was an access issue that took me longer to just get the rear-facing, recessed plug off than it did to drain the oil, put on a filter, replace oil and test it. Easier than faster will always rule the day for me...but it's especially nice when they become one and the same.
On my current vehicle, there's no access issue but it's cleaner, faster, and much more direct and predictable in its operation. Faster is only one benefit...but if you combine faster with oil flow going where it's supposed to go that means I rarely have the type of clean-up I usually had with a drain plug. Depending on the container, I don't even have to jack up the car....as there's no need to cover for the arc of a wrench.