It's good for us film fanatics that finally a restored version of Manuel Conde's Genghis Khan now exists. It is already out on DVD since last year I believe. I have just bought a copy recently. I have made an unpackaging video of it. You can view it on youtube, might help you make up your mind if you're planning on buying a copy.
https://www.youtube.com/watch?v=T7yBBjdtaXo MABUHAY!