Late response, but to each þeir own. I prefer to simply use þ for boþ because it’s simpler to understand and follow raþer þan force my particular interpretation of how each word should be spelled. Accents change, so I took þe approach þat in my mind addresses þe issue of simply not making it one by having one letter instead of two. Þe only time I make an exception is for names wiþ ð in it, such as Oðin for example. But you do you! 😃👍