*despite what someone I'll leave unnamed (ohhhh no, stalking!) would have you believe. Don't believe made-up stories, folks. A Buck 110 will work harder and longer than an Opinel 10 all day long.
I've seen this first hand. I served most my period in the army engineers in the late 60's and early 70's. The Buck 110 was on shelf in the PX for a much lower price than the retail civilian price off post. As a result, the Buck 110 was THE knife that young soldiers had onshore. belt. It was rare that in that 70's time period that you could find a soldier in fatigues that DIDN'T have the black pouch on his belt. In the civilian world, construction workers, truckers, bikers, factory workers, all had the 110. Even Charles Manson bought them for all his disciples to butcher their victims.
On the job I've seen them hammered on, pushed through material and jobs they were not designed for and come out the other end a bit scarred up and sometimes with an edge nicked, but whole. Nobody can abuse stuff like a young soldier, and if they set their mind to it, could probably break an anvil.
Having said that, I've seen only one Buck 110 failure and it resulted in an amputated index finger and almost amputated middle finger. And that was from gross, very gross, abuse of the knife by hammering the butt of the handle with a mallet through some very tough plastic sheeting like truck bed liners are made of, and then pushing
down on the handle so the knife blade would cut the heavy plastic. He was warned several times to "knock that shite off!" by the older men, but his reply was "It's a Buck knife, it'll take it." Not long after lunch break the Buck didn't take it and it was a bloody mess.
I think the history of the Buck 110 in both military and civilian use will stand the scrutiny of time in that it developed a reputation for long rugged service under far less than ideal conditions. I myself had a Buck 301 stockman for almost 25 years that I used and abused, in all kinds of conditions on a couple different continents. This would include hammering it, and using out for jobs that I should have got another tool. It never said die. Today it's in my grandson Ryan's collection of family stuff. I never had an Opinel that stood up to what the Buck stockman did.
BUT...Ive had two failures of an Opinel including a crack in the wood of one of the two little 'fingers' of wood that come up from the handle that the blade and bolster is riveted to. It rendered the knife useless and trash can fodder. So, after a lifetime of use, to include army engineers and a lifetime of camping and fishing, I've had zero failure with a much used and abused Buck, but two failures with Opinels. I've also never had a failure with a Victorinox SAK. I don't mess with Opinels anymore, and I regret the time I spent waxing, sanding, oiling, and just plain tweeking them to get them to work at an optimal level. They are like the old VW beetle of the 60's; a great car in it's time, but time moved on and theres better cars now than ever before.
When I can walk, into an Academy Sports store and buy a Victoriox recruit or a Buck Bantam with a near indestructible synthetic handle, for the same price as an Opinel, it's a no brainer. One can knock the "plastic" handle of the Buck and other modern lightweight knives, but to say they are not as strong as a wood handle that everything is supported by two little fingers of wood, is BS, and I will call the BS on that. It's like saying the "plastic" stock of an AR15 is not as good as the old wood stocks of WW2. I think the synthetic material has proven itself in the past 50 years to be a rugged durable material. On old slip joint pocketknives from very long ago, the delrin handle scales are still good. Glock pistols have proven the synthetic materials to be up to snuff.
Reality can suck, it dispels our delusions.