Alt+Tab Windows behavior in Mac

Being a vivid Win users for decades, I am so use to switch across applications that I was looking for something similar in Mac. My friend Radek advised me to use Witch (Windows switcher for Mac). I tried this and found quite useful and experience as close to Windows user experience (not 100% to be honest) but it fits the bill quite well. Another beauty is that this is highly configurable and you can set it as per your habit.