[bb88]

I recommend the ICEBreaker if you're starting out as it's meant to be a learning platform.

https://www.crowdsupply.com/1bitsquared/icebreaker-fpga

There's a bunch of FPGA boards that are reasonably cheap and powerful.

https://github.com/kelu124/awesome-latticeFPGAs

The ICE Sugar boards look pretty sweet too.

https://muselab-tech.aliexpress.com/store/5940159