My advice, pick a base distribution, and build what you want. Mostly when picking different distros all you are really picking is a package manager, default applications, and a desktop.
If you want to advance in your Linux knowledge building your own will help you quite a bit in learning how it works at the core and what peices are needed to run a system. Then when something breaks you have the understanding to fix or at least properly ask for help. I would especially say this is true if you are looking to switch to arch as your base distribution.
I would only recommend Manjaro to a new person trying to dip their toes into arch but not for their daily driver.