I do not have an opinion as to which you should by, if either one.
Having said that, I would want to make sure you are aware of the warranty that Sur La Table offers, as follows:
SIMPLE • HONEST • EASY
We guarantee your complete satisfaction with the products we sell from our stores, catalog, and website.
If you wish to return merchandise at any time, you will receive your money back in the form of original payment provided you have a receipt, or if you do not have a receipt you will receive a gift card for the current selling price of the product.
For full details, please see Returns & Exchanges.
The details are:
"What is your return policy?
We guarantee the quality of the products we sell in our stores, website and catalog for creating memorable moments in the kitchen.
If you are not satisfied with your purchase, bring it back for a full refund in the form of the original payment, provided you have proof of purchase consisting of a receipt, gift receipt, or gift registry showing the purchased item. If you do not have the proof of purchase, you will receive a gift card for the current selling price of the product.
If the quality or construction of your product is defective, you may exchange it any time for the same item or for a gift card valued at the current selling price of the product.
All items with a plug may be returned or exchanged with proof of purchase for up to one year from the date of purchase."
So, this has a plug and you can return it, no questions asked, for up to a year.
I have purchased many times from Sur La Table and their warranty is truly worthwhile. For example, my Wusthof Chef's knife handle cracked a few months ago. We brought it to the store and they gave us a new one. It was 8 years old.
PS They price match, including Amazon.