Re: Power ISA?
> I still find a Beaglebone tends to do everything I need in an SBC at a more affordable price than an equivalent RISC-V thing.
Guessing you've not looked past the SiFive boards?
Take a look at AliExpress, as there are lots of RISC-V dev boards on there.
From the low end (32-bit etc), costing all of US$4.30.
Through to more up market, dual core 64-bit boards (with AI extensions) for US$20.
Haven't seen POWER dev boards around that cheaply, but that could just be my not knowing where to look.