Break Blade is a Mecha manga that I have been hooked on for a while and have been waiting for updates for. This is a Mecha manga is like other Mecha manga being that the main male protaganist is special from the others. In Break Blade though, the character is considered a black sheep in the fact that he can't use Mechas or any other machinery like everyone else due to the fact that he cannot sync with the mineral, Quartz, that powers the machinery. The country he is apart of later unearths a Mecha that does not respond to anyone's commands... you see where I'm getting with this, you've read manga enough to see where this will go people.
It has subtle romance in it as well, and I mean really subtle romance. The character development is also rather well written, in my own opinion which shouldn't mean much but still. The battles are *shudderr* oh, I can't even describe it; it actually feels like your going in with the protaganist side and feel the adreniline rushing during fights.
It does get darker and edgier as it progress, but who doesn't like an anime or manga growing beside us.
It's good, just try it out. If you don't like it, we still have Gundam and Code Geass still up for you.