
Aldnoah Zero which is kind of like Gundam basically the martian colonist and earth have been at odds for years and after a political meetup goes to shit the martians invade with their superior technology and super mechs while the earthlings have rather basic mobile suit technology. Show basically boils down to the lead character who is a tactical genius beating out the mechs with his superior skills as a pilot and strategies. The only bad thing about the show is season 2 which has pacing issues and possibly the worst ending of all time if you had any interest in the character relationships.
Trailer:
Shows Streaming on Aniplex's website: http://aniplexchannel.com/category/show ... ero/page/2

Heavy Object on the other hand has mechs that are basically massive mobile fortress super weapons and focuses on ground forces and their usefullness in a world where such super weapons exist. Basically wars have boiled down to sending out these massive mechs against each other and all other forces have basically become cannon fodder. However two of the lead characters start shifting the tides by scouting and using specialized tactics to support their nation's mech turning the course of a number of battles and upsetting the balance of the military powers in the world. It's a pretty good show and has a solid conclusion. Kind of hoping it gets another season at some point.
Trailer:
Entire Series Funimations Youtube Channel:








