I have had my new KAMRUI GK3 PLUS for several days now, and I must say it has been a delightful surprise coming from an older version of Windows and an older desktop computer. What a breath of fresh air! It is about the size of a double decker grilled cheese sandwich with double decker performance. I was pleasantly surprised at the speed....not an untamed blur, but very very manageable. I don't do all the performance testing of professionals, just my own tests in comparison of all the computers I have owned over the years. This KAMRUI is the fastest Windows machine I have owned personally. Of course I have not owned the most expensive gaming machines or some of the more expensive video editing computers, but I have always bought and ran low to mid-level consumer computers for home use, and I can say this one outperforms all the others (I personally) have owned. Of course technology moves fast, and the mini is a good example of that. It was very easy to set up, although the updates did take 45 minutes or so, and I did them without any peripherals attached except a keyboard.Since the original updates, it has asked me to update a couple times since, and I did quickly and without a hitch. So far, not a single freeze up, just a clean running computer. I run a lot of YouTube videos, and they are crystal clear, do not freeze, buffer, or distort. I also do desktop publishing and most other office type requirements without any problem at all so far. If the saying "You get what you pay for" is really true, then it is doubly true with this KAMRUI mini computer. For $149-$169 dollars, I just don't see where one could go wrong for the AVERAGE use of a home computer. All peripherals work as they should including stand alone DVD/RW read/write and burn. Works great. Keyboard, mouse, monitor, external hard-drive, and printer are all working flawlessly. I'm impressed by the performance of KAMRUI's package in such a small form. Will it perform as well as an Intel i9.....no, it wasn't meant to. Price one of those.Five stars from this user, because for me, it lives up to the description listed on Amazon. I hope anyone that reads this and buys one, finds the same satisfaction I have. I took a chance on the mini as opposed to going back to a cumbersome tower and all that, and I am a happy camper so far. Longevity? Only time will tell, as with all and anything electronic.