Hi, I'm new to FC and wanted to know which vaporizer would be best for me to get. I don't have much knowledge about vaporizers so sorry if this is a stupid question. The main reason I'm looking into vaporizers is because I have asthma, and I don't want to damage my lungs more than the everyday polution that we are exposed to. Some of the vaporizers that I've looked into are: PAX, VXC & MFLB. What I want in a vapeorizer is a small, compact, stealthy (silent & not smelling too much) and cost-effective. Thanks in advance.