I've been using Nvidia cards in Linux for ages. The drivers are decent ever since Valve started complaining to them. The power of big companies with money I guess. And driver updates come with the system updates, at least on the distro I use. No need to get a desktop app for that. Unlike Windows where last I used it that was the only way to auto-detect updates đ.
If you use an AMD card, you also don't have an Nvidia App. Might as well try the Nvidia PC đ.