At this point, I’m mostly just trying to figure out what my options are. Trying to search Mechanical Keyboards dot com just burries me in results with no meaningful way to filter them. PcPartPicker is slightly better, but lacks most of the dedicated keyboard brands. The only site I’d found that offered through filters was Memoey Express, although their selection was also very limited. The other comment suggesting Keeb-Finder was pretty much exactly what I was looking for (although a lot of the results aren’t available in Canada, but its still far better).