Looking for a GUI node for schedule but can't find what I need

Andrew, it might be better to describe what features you want.

example 1: Timelinepicker for Node-Red in Dashboard? - #4 by Steve-Mcl

example 2: Dynamic cron schedules / timers via dashboard control (flow) - Node-RED

cron-plus is pretty much limitless in what you can do with it but great flexibility can sometimes make things (seem) more complex.