I know I am a card carrying AARP member and get confused when besieged with all the technological advances we are making on so many fronts. So please indulge my ignorance in regard to one of accessories for the Milaana and Splinter family of vaporizers. What is the deal with XL8R? Isn't this a variation of the ELEV8R; the standalone butane powered vaporizer, made by 7th Floor? What is the XL8R supposed to do? I have yet to find the Splinter Z vape too hot or harsh. Heck even when I get spaced out and lay on the fire button too long, the vapor does not feel hot, even though it tastes funky. I also wonder why the MV1, costing almost $400.00, having a very tedious loading method, sporadic vapor production, and overly complex operating sequence is considered similar to the Splinters. I bought the MV1 when they were first released, you may recall there was a lot of problems considered to be software related; but even when it did produce good quality vapor, it was a very high maintenance endeavor. Maybe the MV1 has been modified and performs more consistently now, but I do not believe it can perform like the Splinters. The Splinters can produce the wispy flavorful rips flavor chasers desire all day long, just like the MV1; but it can also produce those "cough up a lung" type of rips that once were only available to smokers. I am not a shill for the Splinters, but I do believe they are the most completely satisfying vaporizer available regardless of what kind of vapor you want. The only drawback is its portability, but the Arizers, MV1, Mighty, and quite a few others are not so portable either. Again, just one old man's opinion...