blackberry vs broadband

Which one is better for me?

Broadband:
Easier to blog hopping at work.
Easier to blog (with no kids around)
However, firing up the PC takes sometime, and by the time the connection to internet is established, I am always off to somewhere (either breastfeeding the little one or fixing up anna's dress)

Blackberry:
Easier to blog, especially small short entry.
Too small to navigate blogs.
Easier to update facebook.
Cannot use to download songs (like laaa i download songs too often)

Which one eh?