I own an older Lenovo laptop (y50-70 with a Gtx 860m) and that had given me perfect service for years, so when it came time for an upgrade I thought of Lenovo again. I was looking at the higher-end laptops, but found a Legion 740 17in' on sale. $2,000 for a 2080-MaxQ is a bargain and I went for it.
I have been with this laptop now for at least a month and I am truly impressed. While it may not be an Alienware or a ROG, it is no slouch. It works like a charm, remains cool under heavy gaming, and you get used to keyboard fairly quickly.
The Cons:
1) If you need a laptop for playing on battery power, do not go for this laptop. I have it plugged in all the time, but the few times I have taken it off the battery, I can perhaps get 30mins of heavy gaming. I haven't tried browsing or light tasks, but cannot imagine it would break or go above 60 mins.
2) It does become noisy when the fans kick-in when under heavy gaming. I usually have headphones, so I am not too bothered, but for someone who wont be using headphones it can become a bit distracting.
3) There is minor backlight bleed on the panel I got - nothing excessive. I have seen worse elsewhere, but it is there.
4) The power-brick is huge. No, really, it is huge. Not something I would be happy to carry around.
The Pros:
1) It does exactly what it says on the tin. It is a beast of a gaming machine, with no fps spikes in any game I have played.
2) You can play on high or ultra settings without any issues, including overheating.
3) The 144Hz panel is a joy to play on. Apart from the minor backlight (see above) I think this panel is really good. The colours pop out and the gameplay is smooth. I have seen no noticeable brightness issues.
4) The build is sturdy. It has a nice finish;
5) I really like having a numpad.
6) There are no heating issues thus far.
7) RGB all over (but since I am not a RGB person, I have placed it at the end).
If you are looking for a solid laptop, which will remain plugged in for most of the time, you cannot go wrong with this beast of a laptop, especially if you find one on sale like I did.
Have a good one!