You're right! A lot of tires the size you need are sold out.
I found a couple options as I quickly checked Fort Nine. The Shinko Verge has been give some good comments on this forum and I also found a Bridgestone T32 in the link below. It's not the GT version I don't think, but not all run the GT stiffer sidewall version.
By the way, there are no "perfect tires". If that were the case, we would all have the same ones on and trust me, we don't!
Listen to the advice of success stories and non success stories and make a decision knowing that you might find that you absolutely love a tire that a few others hate or had difficulty balancing or had very poor mileage life. I think we're rolling the dice with every tire purchase we make. Every manufacturer has "hiccups", but it doesn't mean everything they make is crap.
Good luck in your search.....