Owned the original one and never had complaints about the products... After a long 9 years of frequent use and long durations mine(Extreme Q) finally gave out(wouldn't turn on for some reason) and upgraded to the modern one. I like it so far after having it for 2 weeks or so. I like how quickly it heats up to use compare to the older one and does pull way better then older one. I think it could be handy if they made the whips slightly longer but not too much more and they also added a slow , mid and high fan speed button but that's just personal preference though nothing bad about the machine what's so ever. I'd recommend it as a nice little luxury piece of equipment. As far overall quality again it's only been 2 weeks or so but I got faith in the manufacturing since older model lasted me almost 10 years of constant use and aparently construction has improved so I would expect the same duration. Arizer is a good vape and user of the arizer solo portable one too which owned for at least 4 years . I'd recommend this one or the volcano if budget is flexible but this one's great for quality and mutli function for whip to bag . I haven't use the whip really just once cus I like the bag convenience of just turning on and walking away for a second or 2 while it does it's thing . Takes about min to min and half to fill on slow fan but I like brewing it getting as much in the bag I can! Haha. Fill it up you can get about 2 good vape bags in but if got good 25% thc plus get about 3 or 4 bags but start being more clear on the third or fourth.. I find if you have low thc content of what your using might only get 2 bags in at most then it's done and refill needed. Great products they make and wouldn't be worried about risking the money buying it.