Wayte Raymond or '58 Mint Set Cardboard?

If you were going to help Mother Nature move along in toning some '64 Kennedys, which would you use and why?
Edited to add:
. . . and you wish to get them graded by PCGS afterwards without being BB!
Edited to add:
. . . and you wish to get them graded by PCGS afterwards without being BB!
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Comments
(the answer really depends on how much you want to help and how quickly.....you could do the "put on top of the hot water tank" or the "put in a muggy attic".....I would put in Wayte or mint set holder....I think the wayte may be a bit quicker but both will likely take years)
I've been told I tolerate fools poorly...that may explain things if I have a problem with you. Current ebay items - Nothing at the moment
<< <i>I would put in Wayte or mint set holder....I think the wayte may be a bit quicker but both will likely take years) >>
I'm willing to wait some years (and play by the acceptable numismatic rules!) . . . but I'm thinking that the '58 cardboard may produce more spectacular toning. Any thoughts on that?
Ike Specialist
Finest Toned Ike I've Ever Seen, been looking since 1986