I'm just on a bit of Modafinil today. DHC seems to leave me excessively tired and sleepy for days afterwards, and I've found that Modafinil sorts that out very nicely.
I got sent the Modvigil brand this time. I've never had them before, but they seem to be much milder than the very strong Modalert brand. Even though both state 200mg Modafinil per tablet, that defintely does not feel like it is the case. The Modvigils seem perfectly dosed. Tiredness and sleepiness are eliminated without any signs of excessive stimulation like jitters, palpitations, tremors. anxiety, or wired, cracked out feelings. In fact I much prefer this to coffee. (That's not hard, because I hate coffee. I hate coffee breath for a start. Plus all it does is make me anxious, stressed, impatient and short tempered as hell, and keeps me awake at night. All the negatives and none of the positives, since it does nothing good for my focus during the daytime. Safe to say that coffee does not agree with me)
The Modvigils are not a high by any means, it's a purely functional stimulant. But by virtue of being functional, it has the side effect of inducing a mildly pleasant good mood, due to feeling alltogether more functional.
I am starting to suspect once again that I'm quite likely to have ADD, or at least be borderline, but that's another story, for another post..
I like these Modvigil's so much I'm quite likely to order more as soon as I get paid as they are a nice and useful thing to have around.