Hey guys. So I was planning on getting a SG 50mm stemline Up Grid but it sold out literally while it was sitting in my cart for checkout. So now I'm debating between the 50mm stemline Down Grid and a King Stemline (either up or down). What do you guys think? I keep going back and forth on the King. Some people say it's too "airy" and big, others say it's the best hit they get. For vapor, is there necessarily a "better" choice between up and down grid or is it simply preference? Right now I've just been using my Vertigo Hydratree and I want more volume and more diffusion. It'd be nice to kill a bowl in a hit or two and not have to sit there for 15 min every time I need to medicate. Plus, I can only pull so much with the Hydratree before it kills my throat. Thanks for any advice! And if you wanna throw other suggestions at me, please do! Modnote: Title edited to better reflect question.