I would find a use for a small number of Zaps, 5 or fewer, but at least one of them needs to be multi-step. For my purposes the current paid plans are more than I need, and as I am retired I don’t want to spend ~$20 p.m. A plan that allows 3-4 multi-step Zaps for < $10 would suit my needs.
Or maybe allow trading off steps against Zaps? So a 2-step Zap counts as two towards the limit of five on the free plan? Maybe if I’m smart enough I could set up a two-step Zap as two single-step ones. Hmm, that’s a thought...