The other comparable setups: NvChad: https://github.com/NvChad/NvChad AstroNvim: https://github.com/AstroNvim/AstroNvim LunarVim: https://github.com/LunarVim/LunarVim Never got into any of these, but I love that they showcase what's possible.
I find that any IDE-type setup in vim causes vim to lose the most important thing, speed. If your movements slow down because of too many plugins, the experience is far worse than in a normal non-modal IDE.
Um… the word any is doing a lot of work in this sentence. I never had this problem on a 7 year-old iMac. I tried using VS Code on the same machine with just a few plugins on small projects and because it's an Electron app, I'd get frustrated and switch back to Neovim. VS Code has come a long way but it's no Neovim.
The beauty of new plugin managers like Lazy.nvim [1] is you could have 30 plugins configured but Lazy doesn't load all of them at once. In fact, it doesn't load any of ones you don't need and when they do load, it's asynchronous.
Plugins on Neovim run on separate threads from the editor itself, another reason we don't get those slowdowns you spoke of.