TL;DR: Legion Go 2 is good, but it's not a perfect system and it's way overpriced. I think it'll be even better with SteamOS or Bazzite.

Elaborate response (sorry for the wall of text):

My brother got the Lenovo Legion Go 2, and while it is absolutely overpriced, it is a very capable system. I had to increase the VRAM in the BIOS and choose a quieter fan preset because, even when completely idle, that thing is obnoxiously loud.

For my use case, I primarily use it to cloud-stream games to the living room TV. It easily handles 120Hz, 4K, and HDR; it’s absolutely beautiful, and I cannot complain at all.

Where I’ve had major issues is using the Handheld Companion software. I tried to get the system to emulate a PS4 controller so I could use Steam Input and Gyro, but I’ve been plagued with so many issues that I eventually gave up. To get it working, I had to disable the included Lenovo software and some obscure system processes, then try to become a guru at Handheld Companion itself. It’s a massive time sink, and I’m not entirely sure it’s worth the effort.

As for handheld mode, it is definitely comfortable due to the ergonomic improvements Lenovo made. However, because of its weight and the fact that the buttons, D-pad, and joysticks are aligned semi-vertically, it can become quite fatiguing to hold for long periods.

The lack of dual trackpads makes the desktop experience frustrating. Without them, I can’t type easily and am stuck using the on-screen keyboard, which is a poor experience.

That said, the screen on the Legion Go 2 is stunning. The peak brightness, HDR, colors, clarity, resolution, and refresh rate are all incredible. It’s a phenomenal screen in every possible way - a solid 5/5.

I want to install Bazzite or SteamOS on it, but I haven't taken the plunge yet. Overall, it’s a great system. It is definitely not worth the full asking price, but if you do decide to bite the bullet and get it, I think you will enjoy it, albeit you need a LOT of patience because as of the time of writing this, it only has Winblows. I haven’t tested the Xbox fullscreen experience yet because I heard it was bricking some systems, and that was enough to scare me off. I am a "shy tinkerer" - I like my stuff to work, and since this is my brother’s device, I’m even more wary.

I still love my Steam Deck OLED and prefer it over the Legion Go 2, but once I put SteamOS or Bazzite on the Lenovo, I suspect the experience will rapidly improve.