Personally I really like Purple Wreck from RP, though you do have to watch out for the occasional hermie which I would imagine is from the Trainwreck genetics, most cuts of TW are very prone to hermie but if you keep a tight set up and dont introduce any extra stress it will usually make it out just fine. However many seeds you have I would take a few cuts of each plant and keep them numbered for down the road...find your favorite plant/s at the end of flower and you'll have your keeper. Ive always good results from RP/DNA on almost everything Ive ran, though I wasn't at all impressed with their OG but the OG18 is straight up fire without a doubt. Ive been hearing that they are going to start offering up regular seeds on all their strains, already see that Kosher Kush reg's are up for sale. Early on in my seed days I fell into the fem'd seed craze because of obvious reasons but I can tell you that if you can dedicate a small space to keep a male or few males, you can hand pollinate certain mid-level branches and have more seeds than ever. If so, always try to pollinate between about day 20-25 for best results...sorry to ramble on but Im glad that these strains are going to be released in regular form. Wish everyone the best of luck with all your growing endeavors, Peace!