I have been using note 8 for almost past 3 months. My father has gifted me on my birthday. In my experience it is a very good and powerful device.It has a poweruful Octa core Processor and 6gb of ram.I have been playing many high end games like Asphalt 8, Modern combat 5, Wwe Immortals and the great thing I have not noticed any lags or frame drop like issue . This phones comes with a 6.3 inches quad hd plus display which is feeling more immersive while I watch movies and videos and the display quality is awesome. Especially I like the camera very much. With dual camera. I can capture dslr like photo and selfies in different conditions.
These are the things I like about this phone,
Overall this a great phone and I love my note 8 very much!
If you are a camera lover and heavy gamer, then you should buy one