Refursbished first generation 32 gig or new ipad 2 16 gig?

[Prudencio]

I would like to buy the ipad 2 32 gig but cannot afford it so I am looking at a 16 gig ipad 2. I was looking at Apples website and noticed they are selling the refurbished first generation ipad with 32 gigs for 429.00.
What should I buy? The 32 gig first generation ipad or the 16 gig ipad 2? ipad2 cases iphone 4s case