which one do you prefer? (Air & Pro)

I think I'm gonna buy a mac and I have to make a decision between '2013 Macbook Air 13-inches' and '2012 Macbook Pro 13-inches(Non-retina)'.

I'll use Mac for iOS, Android, C#(on Windows by Parallels) Development and other ordinary works.

Air(stock + 8gb ram) is light, less storage, and there's nothing I can expand something,
Pro(stock) is heavy, more storage and it's expandable !

And It will be mainly used.
How do you think? which one is better?

If you can live with 128gig of SSD storage then get the base model MacBook Air with 8gig of ram.

If you need more storage...either upgrade to the:

- 13" MBA with the 256gig SSD (+$100) and 8gig of ram
- or get the 13" MBP

- Nick