HD-T has loads of remuxes true...but you can rely on BeyondHd. An underrated hd tracker with a good number of remuxes, good speed and its ratio free. If u want some stat. BeyondHD has something over 700 whereas HDT has over 1500 remuxes. HDTs internal is KRaLiMaRKo, BeyondHd's one is FrameStor. Other than these two trackers you can ask for HiFi fron AHD. They must have many remuxes. I can not tell the number as i am not a member there. Being a general tracker IPT offers more than 1200 remuxes from different groups. Besides you can also look for trackers like Hdbits, CHDBits, TTG, HDChina. Last but not the least, you know which tracker has got the greatest number of remuxes that i have been? Its a little known russian tracker: kinozal.tv. It has got more than 4600 remuxes. Almost 95% of them are freeleech.