Ive been making all my own bho for 12 years now. I learned the process from people that new their shit. There is a way to safely do it and cleanly. That being said butane gas is extremely flammable and precautions need to be taken. My bho comes out dry, usually like crumble. Tastes exactly like the flower it comes from. I average 15-25% yields from my trim. As much as I love the flavor of freshly pressed rosin, it doesn't compare to the flavor or terp profile of properly finished bho. Just my opinion. I'm still on the fence for buying a press though. Lol. Variety is the spice of life!