IKEA loft bed: which one? I am trying to decide between the metall full size and the...

I am trying to decide between the metall full size and the wood full size. The wood have bigger ladder steps, and seem more sturdy, but the metal had a desk and a shelf underneath already.... which one do you believe I shoud get?!?

Thanks alot~!
Is it easier to install a skylight or...
Answers:    I've have a metal ikea bed and a wooden one.....The metal one can withstand more weight. We have the wooden one for the kids and had company over (adults of conventional wieght) but the bed didn't take to the.....hanky panky and broke. hee hee.
So.....the metal is sturdier.
Bedroom Decoration! Help me!?
i would travel for the wood they are known for at hand wood definitely the wood.