OK, so, to summarize for us feeble-minded:
-K22, 17, 18, and 617 ===> BIG
-22/32, 34, 63, and 317 ===> LITTLE
Got it.
As for the Taurus 94, yes I've heard that about spottiness of quality in them, and in fact, their website does not show that they 94 is even made anymore - I'll have to assume their website is correct and that they're discontinued. Don't know whether the discontinuance was due to poor sales, in turn due to the bad reputation for quality, or not. Apparently, their only .22 now is based on the "Tracker" frame, which I gather is similar in size to a K frame smith - bigger. But I am in fact quite leery about gettin a 94 because of what I've read here on TFL about their quality problems in the .22s, even though I have and am very pleased so far, with my 2 Taurus revolvers.
I know NOTHING about the Comanches except that they're inexpensive and plentiful on the online auctions.
As for what I'm looking for, I really don't care whether it's SA or DA, but I do kinda like the 8 or 9 shot capacity over the 6-shooters - I mean, why the heck not. And it seems that the .22s offered in a smallish frame with 8 or 9 shots are DA, not SA, so that's fine also.