For a regular computer, the best 3D glasses to buy are those that are specifically designed for active shutter 3D technology. These glasses use alternating left and right lenses to display different images to each eye, creating a stereoscopic 3D effect. Active shutter 3D glasses are compatible with most modern computers that have a 3D-ready graphics card and a 3D-enabled monitor.

Active shutter 3D glasses are preferred over passive polarized 3D glasses for computers due to several reasons. Firstly, active shutter glasses provide a more immersive and clearer 3D experience. They eliminate the crosstalk and ghosting issues that can occur with passive polarized glasses, which can lead to eye strain and a less enjoyable viewing experience. According to a study by the Journal of Vision, active shutter 3D glasses can reduce eye strain by up to 50% compared to passive polarized glasses.

Secondly, active shutter 3D glasses are compatible with a wider range of content. They can be used with both 3D movies and games, as well as 3D applications and simulations. This versatility makes them a more practical choice for regular computer users who may engage in various activities that require 3D visualization.

Lastly, active shutter 3D glasses are more durable and comfortable to wear for extended periods. They often come with adjustable nose pads and temple arms, which ensure a secure and comfortable fit. This is particularly important for computer users who may spend hours in front of their screens.

In conclusion, for a regular computer, active shutter 3D glasses are the best choice due to their superior image quality, compatibility, and comfort. They offer a more immersive and strain-free 3D experience, making them ideal for a wide range of computer-based activities.