Stratix development board

Thank you Dave,

Sorry for my shortness before, I already have a design tested on Cyclone V and I want to improve fmax upgrading to Stratix. From Quartus Subscription trial I have seen improvements on these high-end devices.

I don't need PCIe, Ethernet, Transceivers, etc.. only uart to usb to receive and send a few bytes..

I don't need to buy the dev-board with stratix but only to compare pc-based solution with fpga-based solution at same price (1k$) with TimeQuest and see what fmax I can get for now with device of 1k dev-board :)