Love KeePassXC - it's a beautiful and speedy program which simply just works without ever causing any problems. The original KeePass always struck me as a tad heavy due to its somewhat archaic aesthetic and dependency on Mono, whereas KeePassXC looks modern and requires minimal resources and dependencies.

I combine it with KeePassium on iOS and Resilio Sync for synchronising across my main and mobile devices. (Syncthing doesn't offer an iOS client, sadly, hence the choice of using Resilio)