[Question] ConvertKit vs. GetResponse

Hey Everyone

First; Im not affiliated with one of those or want to promote them!

I dont post much here. Im the one that is reading a lot and absorbing all the knowledge and advice here - Thank you for that.

But now I need some advice.

I really cant decide wich service I want to use. What do you guys think? Wich Service would you prefer/recommend and why?

Im thinking about GetResponse, but just because of the LandingPage Feature included, but why are so many people using ConvertKit than? Is it really much better?

Im really sorry for this, but I hope you can shoot some helpful words.

Thank you all Guys
Khaak