Honestly the best buds I get are usually the ones that have been around for decades. The ones my dealers hate because they aren't new and flashy. But i'd have to say;
Super Silver Haze
Jack Herrer
NL#5 x Haze
Cheese or Skunk#1
Blueberry
Northern Lights
Afghan #1
Hindu Kush
HP-13
and some of the newer strains I like are;
Blue Dream
Grand Daddy Purps
Blackberry Kush
Vanilla Kush
Super Silver Haze
Jack Herrer
NL#5 x Haze
Cheese or Skunk#1
Blueberry
Northern Lights
Afghan #1
Hindu Kush
HP-13
and some of the newer strains I like are;
Blue Dream
Grand Daddy Purps
Blackberry Kush
Vanilla Kush