What do you do when your product is knocked off?

[LowchevyII]

I remember seeing the RB hinges for quite some time then saw Fesler and the Eddie Motorsports ones. For the simple fact I know RB was the innovator, they have my business when I pull the trigger on my set. Is Fesler still a supporting vendor or still on this site at all? Perhaps they can chime in a bit here?