Are there any alternatives?

Yes, there are a few alternatives to the EX3410R, but none of them balance features and price quite like this monitor does:

　　$500 Gigabyte M34WQ — Matches the EX3410R on features, but comes with a cheaper stand and uses an IPS panel (less contrast).$550 Samsung Odyssey G5 C34G55T — Almost identical to the EX3410R, though slightly less bright and lacking built-in speakers.

How long will it last?

Most LCD monitors last at least a decade, and some last even longer. It’s hard to say how long the backlight will hold up, but you’ll probably want to upgrade your monitor before the EX3410R gives out.

　　

Should you buy it?

Yes. If you’re a gamer and want a massive, immersive display, the EX3410R is a great and inexpensive option. If you need color performance first, something from BenQ’s DesignVue range is probably better, such as the BenQ PD3420Q.