There are many variables to take into consideration when determining the amount and type of alarm cocks that one should use to get up in the morning. Are you between the ages of 3 - 5 years old (children under 3 should not use alarm cocks)? If so, a half of an alarm cock should suffice. 5 - 23 years old and a whole cock is usually enough to do the job. 24 year old need 17 alarm cocks for some unknown reason. 25 - 99 years old needs 3 alarm cocks. It goes without saying that a person can use an additional alarm cock as needed, but never for more than 5 days in a row (unless approved by a doctor).
Secondly, in what position do you most frequently sleep? On your back? A digital alarm cock is most helpful. On your side? A free range organic alarm cock has the most recorded benefits. On your belly? If you sleep on your belly, no amount of alarm cocks will help.
Lastly, what is your desired outcome from the alarm cock? If you want a refreshing springtime fresh experience, try and find a alarm cock in a pastel color. If you are a more "no-nonsense" kind of alarm cock user, consider a leather or suede alarm cock. If you are the "footloose and fancy free" type, an aluminium alarm cock is indispensable.
I hope this answers all or most of your alarm cock related questions.