I've got Grado SR60's for home, B&W P5's for home and travel, B&W C5's for liking around/ working out/ coffee shops
My favorite used to be the SR60's, then the P5's with the C5 in ear monitors as my least favorite.
However adding comply foam tips to the C5's completely transforms it... Has the sound of the P5 with openness of the SR60's but with better bass