LAA is one of the easiest and fastest mods available (should take a minute tops, all told) and it will greatly improve your experience.Am I the only one who hasn't done any modding because if it's going to take 30 minutes to get some mods installed and working I'd rather spend that in game? Hell, I haven't even installed Large Address Aware or anything.
One day I will, but for now, I'd rather be playing.
There's no reason to not do it.