The question of use versus beauty is nowhere better illustrated IMHO than in the area of woodworking hand planes, probably the most collected and varied of all woodworking tools.
The later offerings by Lie Nielsen of versions of earlier Stanly planes but using modern materials and mmanufacturing methods illustrate function as well as beauty, the ones from Veritas give a different take on the same theme.
Both makers offer products of vastly superior quality than the originals at a price!
Then you can go to the likes of Carl Holtey & Bridge City Tools for planes that approach artwork and many are never used. Deep pockets are needed here.
The topic under discussion here is often clouded regarding tools like the above by financial issues and collectability as many are superb 'investments'!
A plane by Israel White recently made in the region of £20,000!
A new (ish) English maker Phil Edwards (Philly Planes) has started making hand made wooden planes to old designs with his own personal touch and he is back ordered for years now and they are not cheap.
There is something so nice about picking up a quality tool to do a job that you know will do it well, within the limits of your own skill.
I derive a great deal of pleasure from restoring and bringing old tools back from the dead and am always pleased when an end user takes the time to say how much they enjoy using them.
Martin