Is 240Hz worth it over 144Hz?

For fast shooters, yes. The jump from 144Hz to 240Hz is smaller than 60Hz to 144Hz but still noticeable in tracking and flick shots.

Does it work with Nvidia graphics cards?

It is certified for AMD FreeSync. Nvidia cards can often run it with G-Sync Compatible mode over DisplayPort, but results vary by driver.

For gaming it is fine and easy to drive. For reading text and productivity, pixels are visible and a 1440p panel looks sharper.

It offers DisplayPort and HDMI inputs plus a headphone jack. Use DisplayPort to reach the full 240Hz.

Straight lines look slightly bowed at first, but most users adjust within days. It is less suited to precise design work.

At SourceAssets, for $289.99, 39% under what the other stores charge, as of our latest check.

7 stores we checked sell it, including Amazon, SourceAssets, eBay, Bookstop, Datavision.

$289.99at SourceAssetsChecked 4 h ago

39% under what the other stores charge

Compared across 7 stores. Prices are checked against each store and labelled with when.