Default is just that. Save your setup in one of many setups. RTFM.
I grew a little weary of my custom setups when debugging problematic Keylabs. Part of my journey was to Simplify, Simplify, Simplify, but I still have those little needs. It can be frustrating when a little glitch causes a reboot, but reasonably convenient to save as a Setup.
It really is beneficial to have the device boot up in some version of sanity, and then I push a few buttons to change it into my version of (in)sanity.