SWATCH-OFF: Urban Decay Primer Potion in Sin VS Too Faced Shadow Insurance in Champagne

I recently found myself running out of eyeshadow primer, so I picked up some Too Faced Shadow Insurance, my favorite formula out there, in Candlelight. I was interested in trying this out because I have used Urban Decay Primer Potion in Sin, and I thought that they might be dupes for each other. Unfortunately, they weren't: Candlelight is more of a light yellow-gold, while Sin is more pink. However, I realized that there was a Too Faced eyeshadow primer that was closer in color to Sin: Too Faced Shadow Insurance in Champagne! Here they are, swatched side by side:

Above, TFSI in Champagne; Below, UDPP in Sin