Last post by mattt -
I personally have had great experience with Modafinil, both ModAlert and Modvigil variants.
Usually dose 200mg in the morning when I know I have a busy day. Peak 1-2 hours after ingestion and stays on well for 6-8 hours. Important to have something to do as this isn't a good stimulant in the sense of non-nootropics. Really good for boring or methodical work.
Personally it doesn't make social experience with other humans better.