I have the two versions installed on my Macbook M1, wich one is the best for me ? Do I have to keep the two versions ? Is there a risk to erase one of them ?
If you're happy with version 23 and all worked fine with this version you can deinstalled version 22 without any problems.
I keep multiple versions in case I find an issue with one or a feature is removed that I use occasionally.
My C: drive has a lot of free space.