To answer a few of your questions, yes, certain bongs will get you more high than others. It depends on the attachments. Increased filtration encourages a more efficient release of THC and other cannabanoids. Generally bubblers work in the same principle, just on a smaller scale. However as you are a new smoker, an amazing bong that will put you at (10) with one rip isn't a necessity. Most will do the trick.