the sensitive king of shaves kinexium serum stuff :
(the gel isn't as good)
and a wilkinson sword hydro 3 razor
seems to be a good combination - much less drag than the fusion or mach with their stupid strips that wear out and get draggier with time.
The hydro 5 (5 blades instead of 3) doesn't clear as well and I don't think is good, although I use the hydro 5 body with the battery and vibrate function which I reserve for the tricky bits on the neck by the adams apple.
This system also seems to remain usable for a LOT longer than the others, like the fusion, so long that I forget the interval at which I change cartridges.
I have a flashy Merkur and several types of blades, but it is a much slower process and not really suitable for trying to get up fast and out the door in time to catch the train. Plus it is easier to nick yourself.