Yeah I'm probably a little weird, since I've only heard 1 person say that they feel that reds are more work to press than clears I am probably in minority I describe it like this: reds are easy to press at the start but get heavier and heavier and I always bottom out, while clears may be heaviest at the start so you push them heavily at the start and that makes you break through the bump so the rest of the down-stroke is maybe not as noticeable. With topre it's light at the start of the travel and then it gets heavier but the switch helps you to press it somehow and finishes the stroke for you and your fingers get a falling down feeling (hard to describe!). I just don't like it.
Huh, goes to show how personal and subjective this whole keyboard thing is.
I have Clears with 65g springs, and I can still feel the increasing resistance as the key goes deeper into the travel. It's not as annoying as stock clears, which felt terrible to me, but still enough to occasionally remind me that this is not my ideal keyboard.
I have tried Reds, and they are so weak that I can't feel the resistance at all, the keys just seem to collapse with the slightest touch.
I've tried Topre 45 and experience what you describe as the " fingers get a falling down feeling", because this is pretty much exactly what rubber dome feels like. And I really enjoy it. A couple of minutes with a Topre 45 was enough to convince me that what I really want is a Topre 55, and I'll buy one as soon as I can justify another couple of hundred dollars on a keyboard.