It all boils down to budget.
Computer costs can range from $500-$3000 depending on what you put in it.
Generally speaking, you’ll find that PC will always have better graphics and generally be smoother than console. Not only that, you’ll have access to games that aren’t on console as well, like Starcraft.
Exclusives that are released to PC tend to take a lot longer. Example: GTA 4 took a whole year after its initial release before coming onto PC. Similar to RDR2. Horizon Zero Dawn took like 3ish years?
So if you’re not in any hurry to play exclusives when it first comes out, I think it’s worth getting a PC.
Go to pcpartpicker.com. There’s plenty of build guides to go off of! Most importantly have fun with the purchasing and building process. It’s worth it.