My tumbled stays pristine, no maintenance at all. The tumbled is my out-and-about mod. It goes traveling with me, mainly because I don't "care" about its finish. I don't like to rough up my beautiful Hammertone in the woods, etc
That's a body chemistry thing though, for sure. I still greatly prefer Hammertone. It's the most beautiful finish of all time.
I like Hammertone. I also like Black Wrinkled. My two P67s are Hammertone and Black Wrinkle, with SL doors. I have the doors swapped.