I have two Darkstars in my Grow 5.1 and have a clone off of the better looking of the two that will be a bonsai mom. I will have to decide which plant to to the full run in the NFT and I'll do a mixed-bag in the next tent grow. I need to get another tent set up. I want to test the results of going clone-to-bloom vs. a full-veg then bloom for total yield. I think I can get two full clone-to-bloom cycles finished, or close to finished in the time it would take to go from seed to a full on veg and bloom.
The Darkstars are looking nice, but I think they are in 5th place of five in the tent. I would have to rank them according to size, frostiness and smell:
Pineapple Chunk
Caramelicious
Gigabud
Twilight
Darkstar
But no real losers in the group, all are winners in my opinion.