Is there a better alternative?

The Surface Pro 6 is, naturally, a better choice. It sports the same solid build quality, offers a new black color, is faster, and enjoys better battery life. It also starts at $900 for the Core i5, as there’s no longer a low-end Core m3 version. You can probably find a Surface Pro for less money if you shop around, but you’re better off spending the extra money on the newest model.

　　Other manufacturers offer detachable tablet Windows 10 2-in-1s, similar in form factor to the Surface Pro. HP has its second-generation Spectre x2, starting at $950, which injects some serious competition into the segment, while Acer has the Switch 7, which is a spendier 2-in-1 that packs a discrete GPU inside.

　　In addition, there are some 2-in-1s that lack a detachable keyboard have upgraded to Intel 8th-gen Core and easily beat the Surface Pro in multi-core tests as a result. If you don’t mind a larger system, you’ll get more performance value from 2-in-1s like the HP Spectre x360 and Lenovo Yoga C930, though they often cost more as well.

　　

How long will it last?

The Surface Pro offers a fast (albeit aging) CPU, solid RAM and SSD options, and full support for all of Microsoft’s most innovative Windows 10 technologies. It’s still a relevant configuration and will last for a couple more years. Its connectivity is very old-school, however, and if you anticipate needing full USB-C support going forward, then you’re going to find the Surface Pro a bit limited.

　　

Should you buy it?

Only if you can pick up a unit at a low price. The Surface Pro has been superseded by the Surface Pro 6, but it’s still an excellent detachable tablet in its own right. If you can get it for a lower price, it’s worth it for its excellent design, build quality, and components.