Task Switcher Alternative

[gyroslice]

I'm picking up my HTC One tomorrow and I already know that I am going to miss the dedicated task switcher button. So I went searching for some alternatives and I came across Dock4Droid (free version and a paid version) and it seems to be a decent alternative. I have been playing around with it on my N4 and it works well. There is also an article from androidauthority that discusses several task switcher options. Just thought I'd pass this along.

https://play.google.com/store/apps/details?id=com.urbandroid.dock&hl=en

Best task switchers and multitasking apps for Android