I've been partial to 59/09s for as long as they've been around. Sadly I've only got one guitar equipped with 'em.
I was playing with some Rush Hemispheres-inspired Hiwatt/chorus sounds today. Was building 'em with my 59/09 Experience LE guitar and loving it. On a lark I switched to my SCHB with SC245 pickups and they were horrible with the Hiwatt-style breakup -- shrill and harsh and just not at all good. The real surprise, though was that 53/10s sounded great for that, even better than the 59/09s. Huh!