I’d assume they would come out slower but higher quality in both animation and story. While anime does have impressive animation already, the working conditions to pump out content is abysmal (also you can have amazing animation without all the shading and highlights and intricate patterns). Also while some anime start off strong they tend to fall apart nearing the end of a season (wonder egg priority, for example). With extra time and a more caring workplace the stories would be better managed, maybe some anime would actually end rather than forcefully extending beyond their expiration date.