Best Libreelec version for raspberry pi 3b

    It's a simple question with a non-simple answer. If you are playing H264 media the latest version works best. If you are playing HEVC media you will find the lack of hardware decode for HEVC on the RPi3 boards to be a challenge and shouldn't expect 1080p media to play well. Older LE 9.2.6 contains optimisations that (combined with some overclocking) allow most 1080p software decoded HEVC media to play, but those optimisations are not technically possible to include in the current releases and 9.2.6 is ageing so you may find issues with TLS certificates and older/unmaintained add-ons and online media sources may have challenges.