Personally I've started paying for intellij and using it with it's vim emulation. I know it doesn't solve the problem of being clunky on older laptops, but it is an amazing experience to use. I get the best of both worlds, I get really good vim emulation so I don't have to relearn editor shortcuts, I get the benefits of a modern full fledged IDE with many useful features that work out of the box with basically 0 configuration (debugger, git, tasks, etc.)