Home Renovation

I am doing a kitchen remodel and need to pick out cabinet hardware. I have looked at pulls from Ikea that cost $10/pair and look identical to ones from higher-end manufacturers that sell for $20-$40 each. That is a huge difference in price. I am wondering, could anyone tell me if it is worth the difference? What is the reason for the huge price difference? Do the ones from Ikea look terrble after a few years? I am spending a lot of money...