So I'm trying to find some seats. On one hand, I can get Recaro Pole Positions, but they're like 800 dollars a seat. On the other, Corbeau sells their FX1 Pro seats for 320 dollars a seat. Both of these seats are before the cost of the brackets needed to get the seat in my car.

My question is, what makes Recaro's worth 800 dollars vs Corbeau's 300?

Other another choice is the Sparco Evo 2 (780 usd).