My eye was caught recently by this recommendation @themillertree for a Yonico downcut (in the context of another plywood cutting discussion):
I just received it, didn’t have the opportunity to test it yet, but it “feels” right and high quality, so if you are looking for a downcut (which I think is an invaluable tool to have anyway for finishing walls in wood), maybe that’s an option. I also love using my compression bits in plywood (=@LiamN #3)