Which subscription model experienced the highest growth rate among amateur astronomers between 2018-2022?

The astronomy industry has seen a significant shift toward subscription-based models for both amateur and professional stargazers. From cloud-based telescope access to premium sky-charting applications, astronomy enthusiasts now have more options than ever to explore the cosmos without owning expensive equipment. This poll tests your knowledge about a surprising trend in astronomical subscription services that emerged in the past decade.

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Remote telescope time-sharing services (allowing subscribers to control research-grade telescopes remotely)
Premium weather prediction algorithms for optimal viewing conditions
Dark sky location access passes (monthly fees to access private observatories in light pollution-free zones)
Augmented reality star mapping applications with premium content tiers