Does anyone have a recommended FPGA development board that brings out 10Gbps+ transceivers?

Preferably AMD/Xilinx GTX ones?

Okay, I've grabbed a couple boards for Kintex7 and Zynq-US+ (and spent quite a bit on development boards, today).

First exploration towards creating some USB3 analysis hardware/GW. :)

@ktemkin Which boards did you end up deciding on?

Looking forward to seeing what you come up with!