I still use Eclipse CDT and its static analysis is running in real time, as you type code, which is killer. Combined with Valgrind integration, I don't see myself moving on anytime soon.
Is Eclipse CDT still good these days? Wow did not hear of it for a while. I thought C++ support was not maintained anymore.
I use CLion mostly but I never stop coming back to Emacs+LSP.
And yes, the analysis is quite competitive tbh. People often talk about this weird thing or the other in C++ but the experience is quite better than what the ISO standard strictly has to offer.