HDR replacement for ODROID C2

Hi, please, give me an advice. I have ODROID C2 +LIBREELEC + skin EMINENCE MOD and I am very happy with it. It's fast, it's rock. But I cant play HDR movies from NAS. That's why I'm considering a replacement. What do you recommend? To be able to do what ODORID C2 but extra 4k HDR? In order to have the Libreelec fabulous community there and to keep up with the updates for as long as possible? Thx for help!