I I have a macbook pro 2012 15" i7 (quad core) with a SSD drive and 16G RAM. Last night I've updated from Sierra to High Sierra and I've noticed that everything seems to be kind of slow. Before the upgrade everything run snappier than now on High Sierra. I just upgraded from the mac app store and not a fresh install of it.
Should I run a fresh install in order to get a better performance?