I purchased this laptop (16" version) as a replacement for my outdated Lenovo Y700 gaming laptop. I am basically satisfied with the machine, although there are always a few minor issues. Below, then, is a commentary on each point.
Output power: Depends on the configuration. My Legion with Ryten 7 and GTX 3070 will cover all the latest titles, but it is noticeable that the display has a higher resolution than fullHD, which will affect the resulting FPS. Despite the high performance, it is still a mobile machine, so ray tracing is still something that does not run much. Cool: The laptop has very strong cooling and I have not noticed any problems with the temperature even on warmer days. Unfortunately, this is reflected in the fan noise, so headphones are almost a necessity when playing. The second disadvantage is the location of the exhausts. Even though most of the hot air goes backwards, some of it blows sideways. Although the cooling grille is designed to blow the air diagonally backwards, you still need to move your hand and mouse away from the mouse. Keyboard: very comfortable, with a pleasant response to pressure. The only downside perhaps is that these are lacquered buttons that will wear off over time, just like on my previous Y700. Display: Matte/antireflective, no sun reflection. Very strong brightness, this is the first laptop display I don't have set to full. Dimensions: Due to the advances in display bezel width, this 16" has a slightly smaller footprint than the aforementioned Y700, also a gaming laptop with 15.6") I/O: Enough of all the necessary ports, but I must praise especially the location, where a number of ports are located at the back, so the connectors do not interfere, especially in smaller spaces with limited space for a mouse. Sound: This is a real weakness. The sound is severely below average. Not only in strength, but also in quality. No bass. Again, comparing it to my old machine, which had 2 speakers on top and a subwoofer underneath, I don't understand why it is not possible to put something that plays a bit into a machine for almost 40000 crowns. Combined with noisy cooling under load without headphones not a shot. Adapter: High power requires high consumption. Legion has a brick of not compact dimensions with 300W of power. If you're cutting back on electricity, the next-gen ROG brochures promise the latest-generation Ryzen 9, the 3080Ti, and 120W power draw. What the reality will be, of course, is the question. One last thing: In the specsheet, the manufacturer lists the SSD slot, 1x 2280 (classic long) and 1x 2248 (short, usually SATA3). This is a mistake, the laptop can fit 2x 2280 SSDs, which allows you to leave the original drive for the system and supplement it with another 2TB SSD for data, for example.