This is a literal box with text on your screen, what do you mean by “smoother”?

If you want features, I suggest you try Kitty. It is probably the terminal with the most features. I personally prefer Alacritty because it is quite bare and doesn’t have all that fancy stuff that I don’t need (and that takes up cpu cycles).

Well, they work FINE… When they compile! They sometimes do, but never without an overwhelming amount of warnings.