Installed A Better Camera. Fcam came with the installation package - so, you'll need to restart the phone after installation.

The app allows users to define which camera to launch when shutter is opened (but need to restart each time you want to change settings). But it's not a problem if A Better Camera was truly A Great Camera.

Sad to say, application takes 3 seconds to launch after you open the shutter. Also file saving takes a few seconds as well. If these could be sped up, it would make it more usable and practical.

I haven't really tried playing with picture quality. Will update more when I have.

Edit: There's also no video option. Looks like the standard camera needs to stay.