Hi, Let me tell you I have been reading the forums for quite some time and I think it's time to join! I have been smoking daily 3-4 grams of Neville's Haze ( 15weeker almost pure sativa ) for the past 4-5 years until I had a mushroom trip and re-arranged things in my life. Now, I just stopped smoking cigarettes and I am now only vaporizing and smoking pure joints twice per week. I have used the Volcano and the Arizer Extreme Q , I find both very good , Volcano for bags and the Xtreme for whips , I think they are great and probably helped a lot to stop smoke cigarettes. Now.. I generally prefer smoking outside rather inside ( I find smoking inside a bit of waste, but I dont really mind hitting the volcano or xtreme and then go out ) . The only thing that makes me go for a desktop is because I am so used to quality,thick and proper vapors that I think going to a portable won't let me enjoy it as much the desktop ones... And generally speaking , from what I have read is that portable ones are either big ( I dont want a huge portable vaporizer ... portable for me means like pocket size... maybe a bit bigger but nothing extreme ) or they dont deliver the vapor quality I've described above ,or they need cleaning almost every time you use them. Money is no problem and I wouldnt mind buy both ( desktop+portable ), but if there is one portable vaporizer that would deliver the qualities I have described above then I see no reason in buying a desktop one... Hope everything makes sense and thank you for your answers !