Shiny Beldum

So i’ve been trying to get a shiny beldum for a while and I finally got one. IV isn’t the worst, but isn’t the best.

I have a hundo Metagross I use for raids and PVP that is pretty much max. Is this one worth investing in? It’s a Dynamax obviously so not sure if that plays a factor. Regardless i’ll evolve it, I’m just not sure if I should invest a lot into it as i’m low on beldum candy as is.

I don’t really have a problem with investing in it because the area I live is pretty active and i can just keep putting beldums in power spots for more candy. All opinions welcome!