To much software?

I have three of the top antiviruses on my laptop, i know i dont need them but i coundnt decide which one i wanted. I heard that it can do more harm than good can some help me chose which one to keep, i have Avira,Kaspersky Internet security and Eset smart security and for the firewall i have comodoi love kaspersky interface but i heard that it have many problems. i like eset because it automatically delete viruses after it find one on the system, Avira i heard has the best detection rate so thats why i know its foolish but thats why i made thread so i can narrow down my choices