Need Recommendation. Manga like Sekirei/Freezing

I like Needless, Claymore, Soul Eater, and Change 123 a lot too.

I'm also reading Bleach, One Piece, Fairy Tail, Hunter X Hunter, Rosario+Vampire, and Id.
Ive read a good bit of Berserk and Gantz but they just got boring after chapter 300. I just couldn't stand how Caska and whatever-her-name-is in Gantz developed in the story anymore lol. And I attempted to read Aiki but I couldn't really get into the art style.

So I came to this forum hoping to be directed to a new manga to read while waiting for the others to release. lol
I'm looking for something more Action/Seinen genre. Any suggestions would be greatly appreciated. Thanks.

I've read Sekirei, Freezing and Needless. Based on those I recommend

Sora No Otoshimono: Probably more romance/comedy based than what you're looking for but I'd still give it a look.

Kami to Sengoku Seikotai

Medaka Box: Takes a while to get to the action, but it's still great

Zetai Karen Children

SHAMAN KING


Historys Strongest Disciple Kenichi

GIRL THE WILD'S

AIR GEAR

hello - I don't read a lot of seinen but I do know some action. They may not really be helpful but hopefully this can.
Beelzebub
D.gray man
Kuroshitsuji
Dogs bullet and carnage
Psyren (think you might like this one (it is completed though))
07 Ghost
Gamaran
Darker than black (anime is quite good)
Hitogatana
Arago
Katekyo hitman reborn
Magico
Ao no Exorcist
Gintama (funny)
Ubel Blatt
I have more but I think this is quite a lot for a few recommendation. I hope this helps but I don't really know if you would like all of them. You may even know most of them as some of them are popular x
Not very similar to freezing of sekirei though...