Dont hav any of the listed calibers, but for what its worth.......
.223 WSSM, I heared, has had many problems and Im not sure anyone still chamber this round (meaning you might have to buy a used bbl.)
.204 Ruger is proving to be all they claimed, but.........
Due to sheer availability, variety and load selection Id say the .22-250 would be my choice.
Good luck,
Brian