I still remember watching TOS, TNG and DS9 over aerial in the 1990’s. My family lived in a small village at the time so to get cable there was an extra charge to be on cable, and the smaller Ku satellites were very expensive as they were just being introduced, so we had a big outdoor antennae and received CBC Ottawa and CHRO. CBC (which was the farthest) aired TOS Saturday mornings, and during the summer we would get a pretty good signal, but during the rest of the year it was hit or miss—-we’d still get the signal but it would range from good to having slight ghosts to being very ghostly (by very ghostly I mean you might see like 8 outlines for a character). CHRO, unless it was one really bad storm, was the closest and we very rarely saw even the slightest hint of ghosting. But as I recall, CBC aired TOS in airdate order. CHRO, which aired TNG Mon-Friday and Saturday, during the week aired the series in airdate order with Saturday’s being reserved for the new TNG episode (so during the week, CHRO might’ve been airing Season 1 episodes with Tasha Yar, but Saturday would be “Timescape” from Season 6 and even after TNG finished, Saturday’s were still on their own airdate run, so it could be reversed with a Tasha episode on Saturday and Season 7 during the week). CHRO aired DS9 for the first 2 seasons and then dropped it, and didn’t pick it back up till around 1999, at which point the aired in airdate order at like 2 a.m.
But on my own I’ve watched the series in stardate order, airdate order and production order.