I tried the joe boxer thongs a few years back, while I liked them they just were not the most comfortable.
I've stuck to briefs for Calvin Kline, n2n and love those but I wanted to try thongs again so I did!
Currently I'm wearing a emporio Armani microfiber thong and it has been pretty comfortable, I'm still getting used to them, I forget about them mostly but sometimes I can feel the string. I have some ergowear thongs on the way and I've heard good things from them!
Glad to join you all!