Please help. I'm a first time user for medical purposes and need a place to start for my first vaporizer. I've already done tons of research and now I need experienced users to help me with a final decision. It will be used by me only, at home 99% of the time and on a "use as needed" basis throughout the day. At this point, I have no idea how much/how many puffs/draws it will take to obtain relief but probably very small amounts. The taste or high is not a priority - only relief from pain and fatigue. I don't care what it looks like or if it's portable or desktop. I would like one that uses the convection method rather than conduction and has temp control. My research shows that I shouldn't buy a whip/balloon combination vaporizer because of the reduced overall quality of the device (other than the Herbalizer maybe-but might be overkill). Buying one or the other supposedly is better because the manufacturer can't create two exceptional methods in one device and still be affordable (hence the cost of the high quality Herbalizer). The initial purchase price is not a factor BUT I'm on a fixed income and the monthly marijuana cost DOES matter so I need a vaporizer that is efficient with least amount of waste. Suggestions for a grinder would be great too. Hopefully I've given you enough information to help with a suitable vaporizer. Any other advice is greatly appreciated as well.