I understand where you're coming from, big 007 fan here, but Gerd Froebe goes back to my earliest movie experiences ("The Little Vampire"-series, anyone?), so he's my personal master Bond villain. Besides, I think the Bassey soundtrack tops everything by far. Maybe it was just the first I've seen and that's all.
But right now it's kind of a happy, happy, joy, joy for me as I got the 50th anniversary Bond collection.

I'll have a closer look on the ones you've mentioned during direct comparison.
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I'm with you regarding Lazenby btw. He seems to receive little credit for his work, well at least not by us.

And just saw Diana Rigg on the coverwork, totally forgot about her obviously.
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Ha, there you got me....
jarred note, seems I'm alone again with Lazenby.