On this awesome list [1] I found the ICEBreaker board [2] which was great to learn on. It’s a fully open source design too [3].

1. https://www.joelw.id.au/FPGA/CheapFPGADevelopmentBoards

2. https://1bitsquared.com/collections/fpga/products/icebreaker

3. https://github.com/icebreaker-fpga/icebreaker

Edit: link formatting.