Only just now have I installed Ideamaker to see how close to S3D it compares. It's not close in any manner. It doesn't appear particularly difficult to use and does have a profile for the tenlog pro available to download. It appears to generate g-code, which avoids the proprietary aspect. The company does not have a profile for either my x-max nor the Sigma R16, which means no testing for me.

I'm still a big fan of Prusa Slicer, but didn't find a profile for tenlog pro with that program.