Insurance options for moving "stuff"

Wow! I'm knee deep in the waters of an upcoming move and I can't seem to bail fast enough!!!  Answer one question and at least 3 more pop up to take its place! 

Sorry, rant over - 

My question is for those who have used UPAKWESHIP, what - if any - insurance option did you choose?  I'm going for the 50 cu ft U Box (now U Crate evidently  ), and really don't want to pay for any unnecessary extras.

I chose the best option they offered for the self packing. It's only 2% of the valuation of your stuff, so pretty affordable.

Thanks Alisonr, for that price it makes sense to get the better insurance coverage.