To you, whats the best, or most common animated format?

odium

There are many different formats that we all use, some in house, some compiled. But what is your most used, easiest format, that you use for animation? The only requirements are that it has to be skeletal. I'm interested to see what the "go to" format most people talk about is. There's no wrong answer, merely thoughts from yourselves.

Shoot.

poopipe

Fbx -  because it works and everything supports it. 

 I like collada if I'm going to be fiddling around inside files as it's xml based and thus easy to add/extract/change things with code.