My best advice is not to move up pot sizes too quickly, it can actually deteriorate the quality of all the unused soil on the edges before the roots can even grow into it, with the addition of more root rot potential. Only go up maybe an inch in diameter at a time beyond the roots. And for this reason I would wait to get cute pots until it’s bigger bc u don’t know how frequently you’ll need to change out and plastic plain ones r like $2 lol