Domain Shard use

I managed to get a domain shard and I have 2 ideas of how I could use it but I kinda need others opinions to be sure I'm not gonna regret my choice

choice a : get malevolent shrine

choice b : wait until I get infinity to trade it against a max scroll and get 6 eyes

btw my innates are star rage, demon vessel and soul manipulation (that I'm trying to spin off) so I already have celestial opera and heian awakening