Well I continue to mix from scratch and use Kodak F-5 fixer for all my film, even though the hardening action isn't really needed. Why? Because the gentle smell of an acid fixer always takes me back to my youth. It's like a time machine. When I reentered my new darkroom several years back after a 20+ year absence, it was the single most anticipated moment. And the F-5 did not disappoint...

Ken