[savedfrommyspokes]

Since I am CONSTANTLY upgrading my sets, I would take a weak 8 over a strong 7 as I would still be on the look out for a nice 9. My theory is that the weak 8 is just holding a nice 9's spot until I find it(at a good price, of course). A weak 8 is likely to sell for more than a strong 7 when it comes time to sell the original 7/8 card that I upgraded to a 9 card.