My question is, why carry two different stoves? One is more than sufficient, that's all backpackers and bike packers ever carry. And weight does add up as the days and miles go on and on weight becomes more of an issue.
I would decide on which one of the two that you have to take with you, and go by total weight to decide.
Some people mentioned stoves but I don't see why you need to buy another one. The one I carry is the Optimus Crux, it has a good dispersal flame pattern so it doesn't burn the food in the center of the pan. The Optimus works great for me.
I did buy a Huhu windscreen, which I have never used, but maybe someday when the wind is strong I might have to, but in light winds the Optimus hasn't needed a windscreen.
Pots and pans I don't carry anything fancy just an Ozark Trail 5 piece aluminum set I got from Walmart for $5! (now it's $7) This is the lightest cook set I could find no matter the price. Sure, it's aluminum, and yes it dents easily but you can also undent it easily. This cook set is so cheap that you could simply replace it every year if it gets too ratty looking, though mine lasted 2 seasons till I burned something on it using the old stove, and I couldn't get the stain off, so I bought a new set last year. I didn't use the plastic cup it came with so I tossed it and instead got another Ozark Trail 18 ounce stainless steel cup for $5, I heat my water for coffee in it and use it to drink out of. I also don't carry plates; I eat out of the cook set. By eliminating the plastic plate and cup I eliminated a little weight.
I do carry along fire starting stuff, so I can make a campfire if I want to, of course you can cook over the fire but you would have to buy a hot pad holder or glove so you can hold the handle without burning yourself.