Are we assuming they are in the same condition? Unopened covers, no rewinds, or any other things that would make them unoriginal? If yes, then it would be the early no sticker set. There were far fewer of those type made than the later, short magnet variety. It’s simple supply and demand. The later short magnet sets come up for sale far more regularly than the early no sticker variety.
However, if you are asking the question in terms of tonal properties and which variety would sound better, than its six and one half dozen the other. Both can sound great or not very good at all depending on the application.