Should I restore from Time Machine or just start from scratch
Hi
I have a 2008 iMac which is very slow in Aperture, which is probably to be expected. However at most other tasks it is doing fine. As I already have upgraded the internal HD to 2GB (owing to a prior HD failure) and the Superdrive is broken I'm going to be creating a fusion drive by adding a new SSD in place of the Superdrive. I figured a $200 expenditure might give me another few years use out of it without me going crazy from excessive beachballing.
So here is my question: I've been installing new versions of OSX over one another since Panther. This time, when I reinstall Mountain Lion onto the fusion drive what would be my best bet: restoring my user preferences etc from Time Machine, or just creating a whole new set up and manually transferring over my stuff from a clone of my current drive? I imagine the Time Machine restore would be easier, I'm just worried about it copying over a lot of extraneous OS inefficiences due to the OS upon OSes over the years. Or is this something I do not need to worry about?
I'm sure this question has been asked many times but I didn't have any luck finding it on the board.
Many thanks for your assistance!
iMac (20-inch Early 2008), OS X Mountain Lion (10.8.2), 4GB