A lot of the concentrates used in edibles and vapes cut nearly everything but the THC, which may be part of the observed difference between those and flower. "Full spectrum" extracts that keep many of the other chemicals seem to hit very different for me—I don't get the stereotypical giggly-high effect on pure THC or THC+CBD, mostly just sleepy (which is often exactly what I want, so that's fine), but I do on full spectrum gummies. Could be psychosomatic, but the effect feels pretty different to me.