Any suggestion for fast flowering strains yet THC powerful and not sleepy

Bubbas Gift from Humboldt Seed Organization is an incredibly fast flowering strain, a genuine 6 weeks, but finding seeds from this company is now near impossible since the Spanish Polce closed them down a couple of years ago. Yes, American by name, but a Spanish company, under the wing of Dinafem, who were also closed down for contravening Spanish laws about offering cannabis cultivation tutorials! Two weeks veg for rooted clones may be possible, but if growing from seed, 4 weeks is about the realistic minimum. Sweet Seeds put out a range of "fast versions" with genuine 6-7 week flowering periods, but again, 4 weeks minimum veg would be required if you want to harvest a meaningful amount. Purple Punch OG, Gorilla Girl, Gorilla Sherbet, Black Jack, Jack 47, Cream Mandarine and Tropicanna Poison are all highly recommendable. Delicious Seeds also put out a line of "early versions", with similar time frames, but I haven't tried them. Autos are not all they are cracked up to be, most will still take close to 10-12 weeks, no matter what the breeders reckon. But then again, I am anti auto flowers in general and can't see myself wasting my time with them ever again. "Fimming" your plants will add about 2 weeks to their cycle, as the recovery period from fimming will delay development for a while, so it may not be the best idea. Hope this helps, Organoman.