I have to admit I am getting itchy feet now too. I've trawled the XDA HTC One Dev forums and there are a few ROMs on there that I like the look of, like Renovate and Android Revolution. As Earlymon said in another thread in this forum, rooting the HTC is different to rooting the Samsungs I have experience of and as the methodology is different, i'll have to read it a few times until it makes sense (it doesn't yet).
Being that i've only ever rooted Samsungs, is the HTC particularly easy to 'unroot' should the need arise please? I know there are a few people on here that frequent the XDA forums and a number of those people are also involved in dev work too. I'd ask there but XDA scares me as I am an utter noob at rooting.