Genshin impact

In other words, if you need rolls specifically, and not weapons/resin/resources for leveling up, then it's more profitable to choose the Moon.
By the way, I slightly regret that I used to convert these blue crystals into Primogems. If I had saved them, I probably would have already accumulated enough for some skin.

There's no need to worry, "some skin" is currently a skin for Jean, which you don't have.
And while miHoYo releases new skins, you can save up more crystals.
By the way, I just started thinking that it's better to accumulate crystals from the Blessing of the Welkin Moon, rather than buying them all at once. And that means it will take five months to save up for one skin.
On the other hand, what if you don't like any of the skins? I don't want to start donating in advance either.

And by the way, try playing after the world level is increased, maybe you won't want to lower it. I didn't really notice the increased difficulty of the mobs in the world (although maybe my characters were well-leveled). The old domains, Abyss - the same. Except maybe some Vishap, Samurai, or a new Pyro Cube can cause problems (the latter can still punish me if I'm not careful).

Of course, it's worth trying, although it will be more difficult to do the daily tasks.
Among the mobs, the Electro Hammerwatch is also quite tough until you have Cryo in your party.

I do quests, events, and the Spiral Abyss, but I don't really level up my characters.

When I reached AR 45, I remember that my first dungeon was "Clear Pool and Mountain Cavern". It gives the "Ceremonial Ancient Rite" artifact set, which is a great universal set.
True, it was easier to clear that dungeon back then.
The main thing is to focus on the Pyro Mage, because he has a Fireball. Well, I somehow managed to clear it by blocking the Fireball with Ningguang's wall, with a flat ATK buff and Pyro resistance, and I barely passed it with my current characters.
You should have Jean, in her ultimate, the enemies will knock shields off each other. You can try it, maybe you'll be able to pass it.