Tried 6-APDB at 40 mg yesterday; 50 mg of 6-APB about 4 weeks ago was a very very strong roll.
I felt nice but like I really should have dosed 75-100% higher than I did, and there was a very weird, sickly sedated "low" 5 hours after dosing that continued for a couple hours, at which point I was able to fall asleep and sleep through the night. No CEVs but there was a definite psychedelic edge that seemed swirling and spinny rather than colorful and fractal, as with APB.