My two most favorite indoor strains (cash crops) from years ago were AK-47 and Misty (White Widow family). Although the AK-47 didn't have as good a yield as Critical Mass had, I felt the better high was worth the compromise. I eventually crossed a Misty female with an AK-47 male and lucked into a very nice phenotype that looked like a snow covered AK-47 at harvest. Although the phenotype was a bitch to clone the increased tricome density made the cured bud look sugar coated and although not always true with increased tricome density, it had a much stronger high than either of it's parents.

But for my personal use I grew Sugar Klingon. I paid a pretty penny for the seeds on the auction site associated with Heaven's Stairway in Canada. But they were well worth it. It was only an average producer but the bud had a creamy sweet berry taste that lingered on the tounge long after the last toke. Please give me a shout if you know where these seeds or clones can be obtained today.