So I bought Ziggs.
I played him mid lane though. I feel like I don't do a lot of damage. This is my usual build.

is he one of those champions that don't do that much on regular abilities since he has low cooldowns and a huge AoE nuke on R? Cause I rather play Veigar for that even though he doesn't destroy towers fast, but has a really good CC ability and landing any one of his abilities usually results in death or at least living with 1/4 of your HP.
?