Originally Posted by
mistercakes
empty is better in metagames where people aren't prepared for it. sounds obvious, but maybe isn't. cards that deal with tokens or TNN are quite capable of dealing with empty. also decks that are able to ignore it might also make empty a bit invalid. (show and tell, lands, reanimator, storm)
if you can get 2 led's, this is better than 0. just play some more games and see what your meta is. based on your meta you can make some adjustments.
what are you mostly playing against?