>>67100540The coolest bonus is the extra CD jacket (pick related, you get one of these randomly), but you'll get that from any store so long as you buy it from the first batch. After that, I think Gamers (tapestry) and the Hololive shop (sleeve case + colored CD design) are the best, but that's subjective, it really depends on what kind of goods you like. I'm buying from the official store, since I don't really hang tapestries and I don't even know if you can buy from Gamers from overseas, but I'd still really like the keychain or the button.