The hand-signed ones are lovely but unfortunately beyond my financial abilities, plus not available anymore
Only these are all hot hide glue which possibly makes a difference in tone (hide glue is lovely stuff, gets hard as glass, not chemical, can be dissolved easily again at any time, the glue used on Stradivaris, on furniture found in the Cheops pyramid, and on Gibsons before 1965).
And only these have the neck profile of Mark's 58.
Also it seems the pickups are not modelled after Mark's but are the general model Gibson uses for the 58-59 replicas (the old pickups varied, e.g. with the Alnico alloy used for the magnets and such). At least on the VOS and aged, not sure for the hand-signed ones.
All have the wrong fingerboard wood as the right one is not allowed anymore.