I think the best bet for those who want to experience the difference between Rtwp and TB, try PoE2. I tried both and I enjoyed both immensely. I was sceptical about playing it Tb but it plays reallý well.
I've heard good things about POE2. As someone who (I assume) has played both games, from a story viewpoint is it alright to just jump into POE2, or do you have to play the 1st game first? I'm not too sold on the first game. From what I've seen in reviews and videos etc it was kinda average.
POE2 has a significant number of drawbacks, but its implementation of RTwP combat is actually incredibly solid. It isn't innovative by any means, but it is refined.