First time going in on singles

Love this card and will definitely be adding a few copies into some decks. But also feel like there’s a lot of potential here to get a modest bump up in price. For anyone experienced in buying singles, is there a quantity you like to go in on or does it just vary on how strongly you are feeling on a card? Do yall typically call all in on one treatment as well or do you mix it up like I did here?

Love this card and will definitely be adding a few copies into some decks. But also feel like there’s a lot of potential here to get a modest bump up in price. For anyone experienced in buying singles, is there a quantity you like to go in on or does it just vary on how strongly you are feeling on a card? Do yall typically call all in on one treatment as well or do you mix it up like I did here?