I like such a low dose occasionally, it gets me in a very relaxed mood, colors are slightly enhanced, the atmosphere is warmer, movies get intensified...
It's a threshold dose, you're not really tripping yet, but it starts to feel that way.
Anything below makes me uneasy, I become agitated and confused, unless the dose is so low that there's almost no effects, about 0,1 just not 0,2, I did that for a few months everyday and it made me much more relaxed and creative, even though the effects are almost not noticeable at all.But if you're planing on macrodosing each day for a while make sure you slowly taper off from that dose, just quoting from one day to the other will result in agitation for at least a week.
But yeah, 1gr might be a lot of fun under the right circumstances.
Once I experienced visuals on no more than a tiny mushroom (fresh), I hadn't eaten that morning and just picked them up, on the way home I tried just one little shroom, not expecting anything, but I still had small open eyed visuals, the duration was very short though.
So if you eat them on an empty stomach the results of only 1gr may pleasantly surprise you.