Update on the 3040s for £53 from Amazon: it buzzes, removes hair from my face efficiently and gently. It struggled a bit with a four day growth to start with and missed a few hairs, but settling down to a quick buzz every morning is giving a nice shave with little effort, just quickly pulling off the blades, tap the hair out in the sink, rinse and set aside.
On average this is keeping me cleaner shaven with less effort than before, so I guess plus one to the reviews linked above for anyone after a budget option. Cost less than a year of wet shaves would and claims 18mo for the blade cartridge.
Caveat – don’t think I have particularly sensitive skin.