One thing which worked for me when i look back is, i spend less than 4 weeks to validate an idea, if it got traction, i worked on it more, if it didn't then i moved on. Validate and fail fast.
Can you elaborate on your success rate and how frequently you work on new ideas and retire failed ones? I'm curious how you decide to pursue an idea and how you measure if something is working now that you've done this for a while.
I would always try to do a quick launch, take no more than 4 weeks and launch it on PH, IH, Reddit, LinkedIn. The long term growth strategies are entirely different thing. But you will get basic validation. You are trying to fail fast.