I’d say if it ain’t broke, don’t fix it, particularly if you’re satisfied with current system stability. Myself, I rather like some of the promised features, including the “dark” look, but I’m not disposed to risk the smooth environment I presently enjoy under “High Sierra” (I’m particularly keen not to put at hazard the inexplicably untethered suite of applications in Mudbrick Systems’ “Fetid Fog” family of subscription software, the free access to which has effectively shaved off $700 from the 2017 purchase price of Big Cheese.
Should I ever prove adventurous*, however, I can install the upgrade on “AltBoot,” my secondary emergency SSD, and, should this go sideways, return to High Sierra and restore Altboot to its standby state from an archival clone stored in a nearby file drawer.
cordially,
*Big Cheese is at the ancient end of models that can support Mojave, but its graphics card maybe not so much.
Should I ever prove adventurous*, however, I can install the upgrade on “AltBoot,” my secondary emergency SSD, and, should this go sideways, return to High Sierra and restore Altboot to its standby state from an archival clone stored in a nearby file drawer.
cordially,
*Big Cheese is at the ancient end of models that can support Mojave, but its graphics card maybe not so much.