I’m well aware that it doesn’t necessarily improve anything, which is why I’ve never sanded my Lodge pan down. However, I also don’t see how it would make the pan worse, which is why I’m asking how it impacts the ability for seasoning to adhere, the only thing this could possibly do to make the pan worse. I use a 1950s Wagner for my cast iron cooking now, and I much prefer its polished surface to that of a stock Lodge. I’ve done plenty of my own Googling to find anecdotal experience with sanding down the surfaces and did not find definitive answers on sanding, so if you have any sources on it being strictly worse or personal experience I’d be happy to learn more.
I’m going to stray from the crowd here and sing the praises of ethyl acetate (EA or sugarcane) decaffeination. In my experience, it’s produced the most consistently “good” decafs. I’ve had plenty of good SWP beans, but sometimes they result in a more muted flavor. I have yet to have an EA decaf where I’ve felt that it was lacking for any reason other than roaster error (the roaster being myself). Some of my EA roasts have been so good that my friends have expressed skepticism about it actually being decaf.
That being said, I think if you purchase from a roaster who really takes pride in their decaf, they’re unlikely to source a SWP (or really any decaffeination method) that doesn’t result in a tasty, flavorful cup. Nobody in specialty coffee sets out to make a roast that a customer doesn’t like. That being said, I would avoid any roaster who doesn’t openly advertise which decaffeination method was used. To me, it signals either lack of pride in the end result or a lack of care in sourcing.