I have an Opinel no.4, an opinel slimline no. 8 and a pair of westcott 2.5" embroidery scissors.
99% of the time I just use the scissors. The no.8 is good on longer trips with a mix of hiking and general travel (or where I may just be spending more time in villages) so I can cook with it.
The scissors are 9g, and cut all the cord I need, and are the next best thing to proper nail clippers.
The slimline no.8 weighs less than a normal opinel no 6, with a 2cm longer blade! 32g.
The opinel no.4 isn't that useful for me. It doesn't have a lock. But it's a 5cm blade for a whopping 9g. If I was a cheese and salami eater, I think this would be a my knife of choice. But, since any meal prep I want to do will involve chopping veges, I usually go for the no.8 when I actually need a knife.
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The scissors + opinel 4 give you similar functionality to the victorinox classic for less weight. If you need tweezers, toothpick of a nail file the classic is good - i just never have needed those things (i've never been able to get splinters out with tweezers and always used a needle or knife
)
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Another good option is a victorinox red parring knife. Used them a lot when we worked in kitchens. Dirt cheap, but excellent parring knives for real food prep. Apparently weigh 17-18g. I don't have one as, christ, do I really need 4 different cutting options for hiking? And it's not a folding blade. And I have a sentimental attachment to my opinels. But this'd probably be my first choice for real food prep if I ever decided to buy.