Mh. well, I use siduction as daily and productive system, since yesrs.
So yes it is possible to use it for daily use.
It is based on debian unstable, so you have to take care,
Some times there are changes which need a bit investigations, like how many files will be removed, which one get a replacement and so on
So if you fire up an apt full-upgrade and you read nearly 250 packages gone to be removed, then for example it is better to hit "n" and ask and look what is written in the warnings. Yes if unsure , ask, here or in our irc chanel, it is always good to be patient,, some will answer your question,. We also have a matrix bridge if i am right.
What also is a good idea, backup backup backup your personal data, if something went wrong you can recover..
Ah and yes, use the command line to update your system!
Read our manual, it always a good place to start learning, yes siduction is not for Linux starters more for advanced ones but don't hurt.
Some times debian unstable can be a bit rough, but hey if you aware about it with open eyes, not shy to ask, than it is not that hard as some people think.
Important, because of the rolling, minimum 1times a week it needs a full-upgrade, if possible, otherwise you can run in trouble.
You are welcome