Hi should I join Krav Maga or Cambodia Kickboxing?

Hi I am torn out & I can't not decide which of the 2 fighting styles it will be good for me. I am almost 25 yrs old & I want to learn self defense. I called the Cambodia Kickboxing cl & they will charge me $120 for a month & I will be trained everyday except on Sundays & is 2 hours each day. As for Krav Maga, I called the Krav Maga cl & I think he said $170-$180 a month & is 2 hrs each day. This is the Krav Maga cl that I want to take a href="http://www.kravmagalb.com/" rel="nofollow"http://www.kravmagalb.com//a & this a good Krav Maga school? Please let me know & thank you.