Cool deal Muu.
3D print times can be looooooong. All the infilling...argh.
Still, to watch it build layer on layer, rising up from the printbed...cool...
I use a version of autodesk... iirc.
After I got this 3D printer, I forgot how long it can take. But sometimes if you print your parts in certain orientations or are able to be more efficient with supports you can speed things up and use less material.
I use Autodesk Inventor for my modeling at home.I'm mostly familiar to Solidworks and it's the closest. I haven't had time to redesign the handles. I might have some time this Friday.
