Same here. Woodworking tools are far more interesting than bicycles…
I’ve always sharpened mine on a bench grinder (the horror).
Anything better and quick to sharpen them?
A bench grinder is probably fine for ‘rough’ work, as long as you have a good sharpening technique and use the right angle. The speed of a motorised grinder can create too much heat for the edge of the blade though, causing bluing of the steel, which makes it brittle. So not very good for fine woodworking, where as already mentioned, a whetstone or diamond stone system is far better to get a proper even razor sharp edge. Especially important on hard woods, and for accuracy of cut. I’d only ever use a grinder to reshape a completely wrecked chisel edge, say on an old neglected tool. My own chisels never require such brutal treatment though, because I look after them. Coarse diamond stone to take out any little nicks and burrs, then onto a 1000/6000 grit whetstone, for that razor sharp, mirror polished edge. Strop on a bit of old thick leather hide, to remove any ‘hair’ burrs form the edge. And sharpened little, but often. Keep your stones flat with a coarser lapping stone. I just spray water with a bit of washing up liquid in it, on the stone, as I work. Yes, takes longer, but gives a much, much better cutting edge.