Regarding the .22 Hornet…
A couple of things you can do to make them shoot more better and have more fun:
Run a reamer in there and have it turned into a K-Hornet. That improves accuracy and velocity. That’s the best thing you can do for that cartridge. I’ve been through a bunch of Hornets and IMHO, the K route vastly improves that cartridge. Sort of, brings it into the modern era.
Secondly, the problem with the Hornet accuracy-wise is the rim; some are thick and some are thin. Since they’re head spacing on the rim, you want to separate your cases by rim thickness and you’ll find they shoot a lot better that way. Similar to gauging .22 rim fire ammo.
Third, use the old concentricity gauge on the bullet to find the high point and mark that with a felt tip marker on the base of case, then load them in the chamber with the same orientation. I’ve never tried bumping them into alignment on the Hornady gauge, so I don’t know how well that works.
Lastly, once you have the K-Hornet thing going, try neck turning the high spots, not the entire neck, just the high spots. Neck size only after getting your brass all set up and you’ll be good to go.
Looking over the .22 calibers you have, you really could use a .222 Rem, and a 22-250. Two different bolt faces are required. Or, you could break out of the box and go with a .17-222 Mag. Or, I’ll let you in on a big secret; the .244 Rem with the 1-12 twist in a sporter weight barrel makes a great varmint round. The 1-12 twist allows much higher velocities over what’s published in reloading manuals. Pssst! Don’t tell anyone I told ya’ that.
kerf