Which feature can improve overall visuals with minimal frame drop in a low-performance VR game?

Anti-aliasing is a technique used in computer graphics to reduce the appearance of jagged edges on objects, particularly when rendering images at lower resolutions or from certain angles. In a low-performance VR game, where maintaining frame rates is crucial for an immersive experience, anti-aliasing can help improve the visual quality by creating smoother transitions between colors and edges without significantly taxing the graphics performance.

In contrast, while adjusting texture quality or reducing shadow quality can ease some performance burdens, these options may not provide as immediate a visual enhancement as anti-aliasing does. Disabling post-processing effects may also improve performance but could lead to a loss of visual fidelity, creating a more bland experience. Thus, using anti-aliasing strikes a balance between enhancing visual quality and preserving acceptable performance levels, making it an effective choice in low-performance VR contexts.