Knabstruppers and/or Appaloosas - the sports type of Appy though, not the US type. Sucker for an unusual colour but mostly love the type, temperament and trainability!
Iberians, but particularly PREs. I don't really know enough Lusitanos to like them more than the many many PREs I have met! I don't specifically like them for their looks, more for their brains... they are just incredible horses, so intelligent and so sensitive and so eager to work and show off. I don't tend to get on with Arabs (share horse is an Anglo Arab and has taken much getting used to!) but the Hispano-Arab mare I used to ride for a while was absolutely fabulous - such fun!
I used to like big warmblood types until I discovered that the ground tend to be a long way off one you've been catapulted three feet into the air by a 17hh+