The real problem with upgrading is that you have no idea what will work or not work after the upgrade. And the downgrade can be a nightmare or near impossible to do. It's pretty much a one way door with apple, they have made that very clear.
El Capitan, Yosemite, Mavericks all had bad upgrade report with a lot of serious bugs for some users, it makes you very wary on an upgrade. For the average home user or light user then it doesn't matter so much. If it's your main work machine, then that can cripple your job and productivity. It's not a light decision to upgrade.
El Capitan, Yosemite, Mavericks all had bad upgrade report with a lot of serious bugs for some users, it makes you very wary on an upgrade. For the average home user or light user then it doesn't matter so much. If it's your main work machine, then that can cripple your job and productivity. It's not a light decision to upgrade.