Hironos have some of the worst balance/standing issues

Don't get me wrong. I love Hirono! He's my second favorite next to Kubo!

But it's only been my Hirono figures that have had the worst standing issues. They keep falling over! :(

My Being Alive from TOO can't stand on the magnetic coin :( The new Kung Fu and Chinese I got from Clot can't consistently stand either :(

Is it just a quality control issue? Poor figure design? Is it just these figures specifically? Or am I just unlucky lol?

(Never had these issues with Dimoo and Kubo)