I've got a new 8GB MacBook Air, which is a lovely machine, but I'm not sure if I should really be upgrading to a 16GB model. I've been playing with Activity Monitor, and it's not hard to get Memory Usage up to 7GB or so, with a good load of Safari tabs, Xcode running smallish projects, Google Earth Pro, and a half dozen or so other apps open and running. I'm not noticing any particular slowness (that I can tell) but am not sure what other metrics I might be looking at to determine if more memory would be better.
Any thoughts? TIA.
Any thoughts? TIA.