caches are never really a concern to me they will regen after the fact, from your description i would worry more about db, this is dependent though in what you’re using and what you are storing. if the concern is having the same system intact then my primary concern would be backing up any config file you have. in cases of failure you mainly want to protect against data loss, if it takes time to regenerate cache/db that’s time well spent for simplicity of actively maintaining your system
tried Razer, Logitech and they just never felt right. got a new zowie (za13-dw) and it felt smoother, good weight and sensors, also no need for extra drivers. they make different shapes for different grips and hand size so you can find what fits. honestly one of the best mice I’ve used, up there with my old mx518