Interested in an 8X

Just got my 8X this week.
-Battery life so far is looking good, and that's with a new battery, which is supposed to drain quicker.
-Audio quality is better than my previous two Windows Phones, Nokia and Samsung.
-I'm not sure on the photo capacity, but I am a BIG fan of SkyDrive. If I were you I would store most of my photos on SkyDrive.
-I have the 'blue' one too. I don't wear tight jeans, and other than work purposes I don't see the reason to wear jeans period...maybe it's just me. If someone is wearing jeans for a tough job, then they should use a Nokia instead.
-The screen is better than the 920 hands down. The 920 might have a very slight lead in resolution (768 x 1280 vs. 720 x 1280) , that is off-set by the 8X's slightly smaller screen (4.3 vs. 4.5). There's a point or each. The 8X has the advantage with more pixels per inch (342 vs. 332) coupled with, again, a smaller display. The 920 does have better readability in sunlight.

Source: HTC Windows Phone 8X vs. Nokia Lumia 920 - GSMArena.com

Hello there, I'm thinking of buying an 8x but I have some questions:
- How is the battery life after the update?
- How is the camera? How fast does it take to shoot photos? I can't find samples shot in good conditions on the internet.
- How long will the battery last in airplane mode with 40 screen brightness and with everything else turned off?
- How is the audio quality?
- How much photos can you store in 8gb while having 5-6gb of music?
- Will I have problems with the phone if I get the blue version and put it in my pocket without any protection? Will the color fade away in the corners? or has the problem been fixed?
I only care about screen, audio quality, camera and battery.