Hello,

how does attackspeed work with dmg..

if i've got like 300 dmg and i'm hitting crits for over 1000 dmg but no attackspeed

and then i get something like +40% attackspeed, do i still hit for 1k dmg? or less because i'm hitting much quicker...

attack speed means you will hit faster,
if you do 100 damage and you have 1.000 attack speed in 1 second you do 100 dmg.
if you have 100 damage and 2.000 attack speed in 1 second you do 200 dmg be cause you are hitting more

you sure about that?

Attack speed determines how often you hit. Hence 1.5 attack speed means you make 1.5 attacks per second. Likewise, .75 Attack speed means you do .75 attacks per second. Attack speed doesn't affect how much damage you will do in a single hit, but because more attack speed gives you more attacks per second, it makes you deal more damage per second. Hence, it's usually good to get a balance of attack speed and damage.