Hufflepuff here if for no other reason than they're the most underrated of the houses and because they value hard work, patience, loyalty, and fair play rather than a particular aptitude.

I'd like to be a Hufflepuff Legacy, my family have always been Hufflepuff and are the most trusted and fair Wizards an Witches of the Wizarding world
Also the largest in number of any of the pure blood families (475 members)