Alacritty, foot, wezterm, kitty form this block of "nextgen" terminal emulators. I do find them difficult to differentiate. I personally use foot as my daily driver, but that is just because alacritty happened to have some issues with nvidia drivers (bleh). But I chalk that up to nvidia, not alacritty.
Foot is Linux only and lightweight, take it as a Wayland version of Xterm with good defaults and almost no emulation options. The rest works in all major OS. Alacrity is all about GPU rendering speed at the cost of everything else (at some point it did not have scrollbars/history). Kitty and Wezterm are packed with features and more difficult to differentiate. They are all good though.
Another +1 for Wezterm.
I also tried Alacritty in past, but felt it too basic.
Kitty was better. TBH, not sure why I left that for Wezterm.
But for now, I've settled and have no intention to change.
Ass I use Offpunk to surf the web and Chafa to display picture, my main concern is displaying images using the sixel protocol (or, in the case of kitty, its own protocol).
Last time I tried, Alacritty didn’t support sixel (while even xterm supports it)
I haven't stumbled upon any issues with alacritty + nvidia (lucky, perhaps). Though, mostly, I use vterm in emacs (unmatched customization & integration)