Are there any alternatives?

The Razer Blade Stealth 13 is the primary alternative. It’s more expensive, though, and is currently still stuck with older graphics card and processor options.

　　The various 14-inch options are all good options, despite being a bit larger. The Razer Blade 14, Acer Predator Triton 300, and ROG Zephyrus G14 are all great 14-inch laptops that are more powerful than the ROG Flow X13 for a similar price.

　　

How long will it last?

The ROG Flow X13 should last you four or five years, assuming you don’t want to always stay current on the latest games and technology. Even if you do, the ability to add on the XG Mobile is a nice addition that could extend this laptop’s gaming shelf life.

　　

Should you buy it?

Yes, so as long as you know what you’re getting into. This is far from the most powerful gaming laptop in the world, but if the portability is an attractive proposition, you’ve found an incredibly unique laptop to fit your life.