Ask HN: How should I choose which startup idea to work on?

I've been a programmer for the last 7 years and my ADD brain is very good at pattern recognition, so I always get tech startup ideas. Lately I've been wanting to actually execute and start one of those ideas. I have a list of about 8 ideas that are scalable & realistic but I'm having a hard time on just picking one to focus on. Any tips or guidelines for picking ideas amongst others? (I'm aware of Pieter Levels's "one idea a month" but other like Sam Altman advocate the opposite) thanks !