My favorite last year was a .243 Improved and 6-06 Improved. The year prior was a 7WSM and a 7-08, I'm in contemplation what will spark my interest this year. I have a couple light quarter bore barrels that may have a purpose.

Bottom line: Most any caliber with a good bullet is the best on any given day, it's just fun to build and switch things up a bit.

Have Fun

Rob

"If it doesn't matter who wins or loses, then why do they keep score?"
Vince Lombardi