Dedoimedo published a review of Manjaro Linux 20.2 Plasma edition running on the Lenovo IdeaPad 3.
Lenovo IdeaPad 3 & Manjaro - Surprisingly excellent
Review of Manjaro 20.2 Nibla Plasma edition, tested in a triple-boot configuration on a laptop with AMD processor and Vega 8 graphics, including live session, installation, post-install usage and tweaks, look and feel, ergonomics, fonts, fractional HD display scaling, Samba connectivity, printing, multimedia playback, audio quality, boot speed, network speed, performance, resource utilization, power management, battery life, stability, various bugs and niggles, some other observations, and more.
Lenovo IdeaPad 3 & Manjaro - Surprisingly excellent