As Chris suggests, this thread could easily branch off in multiple directions regards EDC, batoning folders etc. We ought to assume that locking EDC is fine for you in the situations you need a knife, and you don’t mind batoning it. All that leaves is several thousand possibilities out there for you to look at.
Have a look at these.
https://www.exduct.com/en/all-products/outdoor-knives/sanrenmu-knives
Lots of cheap folders, produced in the same factories as budget Spyderco, Benchmades etc. Tolerances, fit and finish etc are generally spot on, and it’s a company BritishBlades members used for years with no problems. Lots of options, the Enlan and Bee knives are also good quality and cheap. Navy were good too, but I don’t see Navy on the site anymore I’d hazard a guess your Whitby came from one of the Chinese factories, you might even find one that looks exactly like it. Don’t think for a minute they’re copies. After the company that commissioned the knife has their quota, the machining is used to produce almost the same knife, but with subtle differences. It seems to be generally understood this is likely to happen, copyright doesn’t mean much to Chinese manufacturers.
Example. These Grasshoppers were being produced for Spyderco, but without the bottle opener. When Sal Glesser saw it he said he’d be having a word. I thought he meant something to do with copyright breach, but no, a trio of Clipitools were born. It’s an I scratch your back, you...type situation.
https://www.exduct.com/en/all-produ..._id=149&virtuemart_category_id=21&Itemid=1792
So what you’ll get is a knife of comparable or exactly the same quality at a fraction of buying a brand name China produced knife. If you’re going to wallop it, they’re cheap enough to put a few different ones in your cart and have a play.
Or, a Spyderco Tenacious, Benchmade Griptilian if they fall within budget? Both of these I’ve used heavily over the years, the Tenacious lending itself to food prep if that’s one of your criteria. Due to the full flat grind it won’t baton well, the wide blade binds rather than forces wood open. If you manage to break a Griptilian, well...good luck with that. Not so good for food. My old worker got chainsawed horribly while I was smashing down a brash pile, still going strong.
Locking knives don’t baton without major wear on the lock and pivot pin. I learned the hard way with a Normark Super Swede. If you really must baton, then release the lock and tap the almost fully opened blade.