Hi, if you want to go for 7.6 protocol you probably will need to use otclient, since CipSoft 7.6 client is not supported by Dx9 And OpenGL, theres few really good 7.72 versions, like OThire or Nostalrius, both can be found here: Github
The only diference between tibia 7.6 and 7.72 is that DX9...