My friend does, and she rates them the best she has ever used. They're considerably superior to Twins, Raja, Windy etc. and they're sturdy stuff. She primarily does Muay Thai, not boxing. But, I wouldn't worry too much about bag glove style, so long as you're punching correctly. Is there anything in particular that you want to know about the gloves? I could ask.
I just received my Fairtex BGV1 gloves and I am extremely impressed. The quality of the gloves have exceeded all of my expectations, and the craftmanship simply blows my mind away. They are much superior to the Rival RB2 super bag gloves that I just picked up, although I've yet to test the Fairtex joints out. I'll post a little comparison video in the next day or two.
:happy Getting new gloves and finding they are in fact so awesome is such a great feeling. Looking forward to the vid.