Samsung VR compared to off-brand?

[moopdog]

I got both of my kids the Galaxy Edge for Christmas. I got my son the actual Samsung VR headset (last year's version) while I got my daughter the Sharper Image brand VR at less than half the price, as I have a lot more gifts for her under the tree (teenage girls are SOOO easy compared to teenage boys). Will there be an enormous difference between the two headsets? In other words, should I reconsider and trade hers in on the Samsung brand and take a gift or two of hers back to the store to make it all equal?