i put arizer review because the vaporizor is only one part of this amazing company. first let me say if you want an all inclusive vape buy the extreme... ok the customer service at arizer isas said before amazing. i initially ordered from warehousegoods wich was out of stock blah blah blah.. called arizer they shipped my unit out the same day and threw in a few extras for my trouble with warehousegoods.response time was great and all my problems and concernes were washed away by steve and debi these people stand behind their product and made it a pleasure to purchase the vaporizor.. so i am waiting for my vape and i all ready love the company so much i made a friend purchase one. six days from the time ordered my package arrived , packed securely and safely, in a brown box with a bad resolution black and white picture of the gadget in potporii mode on one side of the box. very no chalant and casual like.. everything was in the box and it was packaged professionally.. now on to the good stuff.. i have had my vape for one week now and i can honestly say FUCK COMBUSTION.i pre heat for 15 minutes five of that with the bowl and herb in it. now let me say my extreme goes to 260c i can get combustion at 230 on the third bag of a small bowl.. so if you are getting a new unit watch out . i keep mine on 220-225 most of the time. i have been fortunate enuff to run 4 types of herb thru and some hash.. all the herb has been class A with a good cure... a little dry.. with the herb i found that if i grind very well with my trusty sweet leaf grinder and put about a 1/4 gram about half of a half of a bowl,as someone else on here stated,putting more herb in really does not help and i found that in some cases it hinders the density of the vapor . start at 220 using the bag, which i use the most,i get a thick cloud that i cant see thru in my bag the flavor is amazing like taking a good dry hit of a cone before it is lit only the whole flippin bag taste like that awesome., go up to 225 for my 2nd bag it is still dense but u can see thru it the tast is more hashy but still delicious i feel it has a bit more body. the third bag is wringing out a damp towel the vapor is there and worth the effort but not dense.this taste a little toasty not burnt just toasted.i stir after every bag, and a bag is about 6 to 8 good draws and man after a bag i am right..the first hour i got it i got so baked it was like being a kid again and gettin high for the first time wow... and this was herb that i had been smoking so the only thing that changed was the method of injestion ie vaporizor good smoking cones bad.now the hash well it kinda got all gooey and melted to the screen and was a mess but vaporized none the less and had a mighty affect..still i will have to mix with a minimal amount of green to make it a little cleaner..now when i am done my vaped left overs are about the color of smoking tobbacco for ciggies maybe a little darker, some say you can cook with this , but i feel that the vaporizor is so efficent that the only things that are left in that stuff are things i want left in there and i toss all my remains..i must add i use to smoke about 7 cones daily and in those was about .5 gram and now the vaporizor has cut that in a least half and i get as high as you can get, also playing with my temps i can change my buzz say i got stuff to do i dail it down to 195 fill a bag and i get a nice dens vapor that gives me a more heady energetic high.. if it is sleepy bye time i crank it to 225-230 fill a fresh bowl and fill a balloon and get an extr dense thick cloud that will put me down.. now for the times that i have used the whip i will say it worked great i throw a pinch in the bowl grab the whip and take short hard draws till i get vapor then take long deep hits i start at 220 then work up to 225 stirring every 5 hits i can get about 10 good hits befor it starts tasting toasted..IN CONCLUSION i have to say this product delivers everything it says it does with great customer service to boot. it is well made and i have no doubts it will stand the test of time. i have had this product for 1 week and had it on for no less than eight straight hours a day and it has performed flawlessly, this vape is the closest thing to being everything to everybody..by direct from arizer and buy this product if you want a solid jack of all trades vaporizor,, now i cant wait to try out that pd...