I was thinking of something like this -
It says 600 thread but doesn’t seem much different in price to other 400 thread ones so just wondered if there was any reason not to go 600 presuming it would be less likely to let the goose feather quills poke through. i.e. maybe the trade off is it’s less comfortable?
The higher the thread count the better the cloth.
Which means its going to be smoother and nicer. But really 400 or 600..not massivley different to feel. You'd want to be as aebsirive as the princess and the pea to notice.
Now...take 100 vs 1000 and you'd absolutely feel the difference.