OK here is the comparison in a nut shell~
Roots Organic ~ 3 seedlings dead.
Roots Organic ~ Red Dwarf ~ Long veg with slow growth, buds where not airy but not tight , nor where there visible trichs. Little smell. Final weight 29.7 grams
FFOF ~ Red Dwarf ~ Fast growth from seedling to harvest ( 1 week sooner than RO) Buds where semi dense, smell was fair, trichs where fair final weight 42.5 grams
Roots Organic ~ Double Diesel ~ Slow growth from seedling to harvest (1 week longer than DD in FFOF) Buds where semi dense, trichs semi fair (once dried) smell is non. Final weight 44.3 grams
FFOF ~Double diesel ~ Fast from seedling to harvest, Buds really dense, lots of trichs from early flower, smell is strong (I turned heads in Safeway lol) final weight 42.5 grams
I can tell you what both strains in FFOF taste like "Yummy" As for the two strains in RO, well the buds do not look so appealing so I choose not to smoke test them.
Look back at the pictures as the grow cruised along for reference.