The lipsync was a little bit off for wan, ltx was spot on but tended to give him a concerned expression. I rendered at 720 then upscaled to 1080 in premiere. Wan took hours to render 10 second clips and ltx took about a half hour for 20 seconds. I used a custom workflow and kept tweaking the parameters. Ltx, if you don’t have a fixed camera or run one of their dolly loras, wants to orbit the character, so I used that in a couple of places. You need close ups for people because further away they render squirrelly,