Of the 3 mentioned, I prefer the Ruger because they are simply indestructible. Although they are not known as great shooters, I have had several that shot very well. The Howa is very reliable and typically very accurate. I had one in 223 many years ago. I have not shot a CZ, but they have a reputaton for fine accuracy.
FWIW, the Howa is technically not a "Mauser-type" (controlled round feed) action. It is a push-feed action.