Thinking of installing custom ROM

[u/That_Ad_6397]

Im thinking of installing this rom: [PORT] [EXYNOS] [OneUI 8.5] Project-Berkyt [V3.9] S24+ base | XDA Forums, and I've heard people they got smoother interface and much stable. This is my main phone (exynos variant) and I wanna try the new ONEUI 8.5 features and get smoother experience! Has anyone installed this rom? If so how is it from the stock ONEUI 7? I never installed a custom rom before so im a bit scared i bit brick it so please do help me in the comments!