1. Begin assembly

will this be updated to 5.0? and Is the MINI profile sufficient for the MINI+?

To open the right folder in macOS use the shortcut in Cura under Help -> 'Show configuration folder'

Yes you can use it. It is almost the same settings except 2 retract and default bed temp value.For everyone else who has trouble with Cura 4.7.(1) importing the original profile from here, you have to change this in the profile file "Original_Prusa_i3_MK3S_MK3.def.json": This:             "0": "Original_Prusa_i3_MK3S_MK3_extruder_0"  To this:         "0": "prusa_i3_mk3_extruder_0"and Cura will not crash anymore.

When I installed Cura, there was an option to add a prusa i3 mk3s in the installation wizard. 
 
Would you recommend these profiles over the ones that come with cura, and if so, why?