I prefer Indoor bud for the taste, but I like outdoor as well. The outdoor I've had always has that kind fresh earthy taste and smell underlying the flavor/smell of the strain, which isn't necessarily bad, but the flavor of the outdoor strain is not quite as refined as it is when you grow it indoors. I had some indoor and outdoor Grand Daddy Purple a few months back, and the indoor was leaps and bounds better than the outdoor as far as taste. I also find most outdoor bud to be somewhat more potent (although it could just be in my head ), my theory is that the energy the plant gets to put into the buds from the sun cannot be matched by anything indoors. Also outdoor is usually cheaper, and $400 an oz is ridiculous, I usually see it for around $300 give or take. So really, it just depends on what you like.
I also agree that a greenhouse would be the ideal situation to produce bud, as you get the indoor environment shielded from the elements as well as the energy from the sun. Best of both worlds, but I have never knowingly tried any bud from a greenhouse.
Any information transmitted by this username is not reliable and is not meant to be used by anyone for illegal activity. All pictures posted were freely found on public image searches for the purpose of role playing on this forum.