I've only tried a 45g RealForce and did not like it at all. It was far too light and odd. I might have had a different opinion of Topre if it were a 55g variety. There's also a good level of hype about buckling spring keyboards, and I can't honestly say that I like those either--I've tried a couple Model Ms and also briefly tested an F, and... meh. In my experimentation with various switches over time, I've learned that different tasks call for different switches. For example if I want to spam a few keys for gaming, I want something like MX Blacks/Linear switches. If I type a lot quickly, I very much prefer a light relaxing experience of something like lubricated 62g MX Blacks with Cherry profile keycaps or else MX Browns with thin OEM profile keycaps. If I do a random combination of basic stuff like e-mail, adobe Lightroom/Photoshop, occasional forum posts, etc.--my default favorite is stock spring MX Clear switch, but I also really enjoy using my short-throw soft spring "Jailhouse Blues" on my daily driver keyboard. I LOVE SA keycaps, I just hate using them. Unless maybe I had a very very low profile keyboard, and my desk were a couple inches lower. etc., etc.
So the point is the same as what a number of others made before me: there's no one-board-fits-all situation. And furthermore, your task, your typing technique and posture, and even keyboard height and profile, and keycaps--all have an effect on what your preferred keyboard should be. You can change any number of things on your Realforce before you could decide that you suddenly love it. Or that moment might not arrive, and you'll go back to your keyboard with ergo-Clears.