Great Video. The stop motion box travelling to the table and opening up was awesome. And I also agree with going Pro. I don't like not having all the features.
Action Launcher 3 is a good launcher. I've tried it and I've purchased it to support the developer. However, Nova remains my favorite. I've tried just about every major launcher on the Play Store, but I always come back to Nova. It's just got all the features I like without things I don't. I've also found it to be very stable on 6.0.1. Another fun launcher that really changes things up is Smart Launcher 3.
One thing to think about too is an Icon Pack. Not that there's anything necessarily wrong with the default icons, but many icon packs that work with alternate launchers (like Action, Nova, Apex, etc) give you a 'dynamic calendar' - where the date shown on the icon is the actual date (kinda like iOS does). Plus, icon pack designers make the icons 'consistent' with each other when it comes to size, style, etc. Unlike iOS, every app publisher can put whatever design they want. I tend to like the more consistent design language that icon packs provide.
Many of my favorite icon packs are by
Vertumus, who's paid icon packs are all 50% off right now. Urmun, Tenex, and Atran are my three favorites (Tenex and Atran have a textured background which is so unique among icons).
Lai (by a different designer) has a unique rectangular shape for the icons, which makes that pack stand out to me as well.