Why I want to leave my pc behind?

I’m getting tired of my current laptop and would like to get a new one. It is a PC and it has a lot of problems that limits its use. I can’t take it any where because the battery only holds its charge for about 15 seconds so I can’t take it and watch movies on planes or on long drives. When I edit videos, pictures and and make/record music, I have to use Levi’s or Dad’s computer because my PC doesn’t have a good video editing program. I would like to keep it for practicing guitar because it has louder speakers and keep up with the volume. Im leaving my PC and joining the real world.

My considerations are The MacBook Pro and the MacBook Air.

The MacBook Pro has:

500 GBs of storage
DVD player and burner
2 USB ports
Thunderbolt
Audio in and out
Built in microphone
Ether-net port
Fire wire port
SDXC card reader
7 hour battery life

The MacBook Air has:

64 GBs of storage
2 USB ports
thunderbolt
Audio out
built in microphone

It’s important to me to have:

a lot of space for movies, music, video etc.
a DVD player and burner
a card reader

I need all of these things because I use them on a regular basis on my PC and Mac’s have better programs. You can probably tell the MacBook Pro is a better computer for me to get. The MacBook Air is nice and skinny, 0.68 of a inch to be precise, but I would rather have one that is a bit bigger and fits better in my laptop bag. That is why my choice is the MacBook Pro. It will be really nice to have a laptop that I can actually be used for its purpose, not just staying in one place plugged into the wall.