None of them are "Argumentive Aspects" - all are the individual's personal preferences.
I'm very happy with my mostly '31 roadster with:
-12v electrical system w/ alternator (looks like a generator/cut-out)
-electronic ignition w/ automatic centrifugal advance (looks stock)
-LED lighting
-high compression head and insert bearings
-4sp syncro trans (includes overdrive)
-modern tube shocks
-1935 16" wire wheels with modern radials
-1948 hydraulic brakes
-rumble seat
Looks mostly like a '31 (except to the experts) and still gives the enjoyment, challenges and pride of maintaining and driving, while promoting the hobby.
Merry Christmas!