ChiTuBox I have to say feels superior to Asura.
Adding and adjusting models in both is pretty straight forward, where I feel that ChiTuBox has the edge is in it’s support functions. With Asura I at times have supports that fail to connect to the model while printing, where as ChiTuBox seems to really add those supports in. I have noticed this when using ChiTu on my Moai 130 as well.
Asura has come a long way from when it was first implemented and I feel that Peopoly understands the issues and is working hard to fix issues with it. As it is though with an excellent 3rd party slicer like ChiTu it’s seems like they might consider scrubbing Asura and focusing on making plugins for ChiTuBox.