You need to try an HK VP70 or the DA pull on a stock Polish P-64. On the P-64 I seriously thought the safety was still on. It had to be about 40#.
Hay! watch those Webley comments. My Mark VI isn't that bad. No worse than many modern double action wheel guns I've shot. I shoot it pretty well double action. No, it ain't as smooth as my polished up GP100 or an old S&W, but not too bad. I was thinking of using mine for a round of bowling pins now that I've got a stack of full moon clips and polished the burrs out of the chambers. Maybe mine has been well broken in since it was made in 1917.
To each their own. Go with what you feel comfortable.