which one do think is better or have chosen?

i think this is how much you get correct me if im wrong. Pay Per Impression....for every 1,000 person that sees your site you get $5. Pay Per Click....dont know but its higher anyone know?

Depends. Per impression is better for high traffic sites, per click is better for all the lower traffic ones.

how much do you get per impression?

^

lol i meant Pay Per Click!

it depends on what company you use, and what the advertisers are willing to pay. with google, you can get anywhere from 5 cents per click, all the way up to $5 per click. it just depends on the market. very popular categories (layouts, graphics, etc.) usually have low payouts, while more financially enabled categories (law firms, medical, casinos, etc.) give very high payouts. the only problem is, if you want those high-paying advertisers, you have to actually have a website that talks about them.