GHash has been sitting above 25GH fairly consistently, with or without sfire mining there.
false, sfire is the one that put ghash over 25. there was a hickup yesterday on ghash, where it didnt find a block for 30 minutes or so. sfire switched back to wafflepool, ghash went below 25.
obviously, even with 1.25x, sfire deems ghash to be more profitable at this particular point.