I have a little different take on it.
I'm a hunter first and a range rat last. I absolutely don't want to swab if it's possible to avoid it. I even develop my loads without swabbing, because I don't want to be obligated to swab for followup shots, whether for accuracy or ease of loading. I want a fouled shot to hit as close as possible to the first shot from a clean bore.
That's my goal, but I don't always make it. Occasional swabbing may be required in the field, especially with lots of shooting, whether with a rifle for snowshoe hare or a shotgun for ptarmigan or ducks.
In that world, the best swabbing patch is a "spit" patch, the same ticking I use for shooting lightly moistened in my mouth. My worst guns need a swab after half a dozen shots or so. The best can go all day without.