Hey @anonymouse4289,
I am curious as well. Most of the females I grew from QT have been vigorous. Half of the seeds (15) I popped were male. The two phenos currently later in flowering do not resemble each other at all. Also, multiple members on another page described their versions of QT and had a variety of phenos.
I believe I have 2 packs left of the Qrazy train. Hopefully I find a fun keeper pheno. I also know of two other breeders still running QT. May try their offerings after my runs as well.
Thanks for joining in. Sour D x QT sounds fun. Thanks for sharing your experience with your cross. Stay tuned for the bud porn, I will share when they are finishing up in flower. 
Stay Irie! 
