McCarty 594 tuners - Should I swap?

[deathworlder]

Cool, thanks both!

The ones with brass knobs are just Phase III hybrid...

 

[Alessandro]

I’m going to leave a comment you don’t see much. If you’re going to be changing tunings a lot with this guitar I say leave the non lockers on. When you lock it down and keep changing the tuning you inevitably end up with a broken string at the locked shaft. If you have wraps around the post the string just winds and unwinds and doesn’t break at the post.