Please, I don't understand. Some persons who I previously considered as Slope Slippees of Good Standing (or Sliding) seem to be advocating an either/or policy. I'm shocked. :shock:
Obviously you need a few old Stanley/Record/Prestons of assorted varieties for the benefit their open mouths give for rough work. Something with an adjuster, something without for awkward corners where the adjuster gets in the way, maybe an adjustable mouth for when you want to travel light.
Then you want LN and LV versions for the finer cuts, and 'cos we don't want to be accused of nationalistic bias you really should have at least one of each manufacturer.
Then you can't beat the low angle for end grain, and making your own shave is damn good fun, so maybe a kit or two? Perhaps at least one Hock and one LV to compare styles? One of each size, that is... A few old ones for rougher work is again advisable, and it's just as well to have ones with and without adjusters, just to see which you like. There are 3 or 4 different adjusters you'll probably want to sample. Then there's plated and unplated, beech and boxwood, and the range of sizes...
All these need to be both straight and round soled, natch.
Then there's convex, concave, chamfer, cigar, rebating...
Sheesh. Either/or indeed. Amateurs. :roll:
Cheers, Alf