Best Lightweight Browser Recommendations from Reddit Comments:

Ungoogled-Chromium

Mentioned as a lightweight option with similar features to Chrome.
Noted to potentially behave similarly to other Chromium-based browsers when handling many tabs.

Firefox + Extensions (uBlock Origin, Privacy Badger, Sponsorblock)

Recommended as a browser with robust adblocking features.
Firefox, when combined with extensions like uBlock Origin and Sponsorblock, is highlighted for its performance.

Brave

Praised for running faster than Chrome.
Noted for having spyware removed and built-in ad-blocking features for optimal performance.
Customization tips provided for a cleaner browsing experience.

Microsoft Edge with Bing (Lighter Browsing Option)

Suggested as a lightweight browsing alternative that may offer smoother performance for users seeking a less resource-intensive option.

Other Lightweight Browser Recommendations:

Orion: Alternative to Safari with adblocking support and separate profiles for work and personal use.
Librewolf: Browsing option for enhanced privacy and customization.
Mullvad Browser: Browser option for advanced privacy features.
TOR Browser: Browsing solution for heightened anonymity and security.

Additional Comments:

Users recommended specific extensions like Betterfox js and uBlock Origin for optimized browsing experience.
Microsoft Edge with certain customizations was proposed as a potentially lighter browsing option.
Recommendations varied based on individual preferences and browsing habits.

Summary of Browser Recommendations:

Based on Reddit comments, the following browsers were suggested as the best lightweight options with features comparable to Chrome but less resource-intensive:

Ungoogled-Chromium: Efficient browsing experience.
Firefox with Extensions: Including uBlock Origin and Privacy Badger for enhanced privacy.
Brave: Noted for speed and adblocking capabilities.
Microsoft Edge with Bing: Highlighted as a potentially lighter browsing choice.
Other options like Orion, Librewolf, Mullvad Browser, and TOR Browser were also mentioned for varying levels of privacy, customization, and security features.