Red panda because Dirt Owl said so.
Estimate the feature high level but with a 1-hour margin of error
Oh my god so much this. “You said it would take roughly 16hours to implement, it’s now 1 hour into the following morning why isn’t it rolled out to production yet?” Or “You estimated 8 hours, it only took 5” “which you’re pleased with?” “No, now we have 3 hours of un-allocated time on this contract which has upset the client”
My advice would be look up The Missing Semester it’s a free online MIT course on how to use the terminal and it will govern you a better understanding of how to use it and Linux more generally. Really helpful to find your way around and give you an intuitive sense of what you’re trying to achieve.
Then beyond that installing arch is easy with archinstall but it’s probably more helpful to learn about the components of desktop Linux and what they do so that you actually know what you’re doing.
OpenSuse is a left field choice. Nothing wrong with it - just not a typical first distro. Hope you have a great time with it! I recommend using it for a solid month then working on a windows pc for a day - you’ll be blown away by how asinine windows is once you’ve got used to Linux.