i am thinking about getting some guineas, not sure if i will get adults or get keets to start with. before i get them, i have tried to read alot about them but still want to ask these questions: how much of a difference are having guineas to having chickens? are they really that loud? if so, what time of day do they usually get loud? can they be kept in the same coop as chickens? will they free range with the chickens and then put themselves up at night? do guinea hens lay eggs the way chickens do, and do you eat them? do they taste different? i dont plan to eat my birds, really just have my chickens as pets, i like to watch them peck around and whatnot eggs are a bonus! thanks!