The killer feature is the native 32-bit architecture support. If you want a device that runs legacy apps, emulators, and system tweaks without needing a computer to re-jailbreak every time you reboot,
A: No. Palera1n requires a computer every time you re-jailbreak after a reboot. There is no semi-untethered or untethered option for iOS 15+ on checkm8 devices. iphone 7 ios 15.7.3 jailbreak
Because of Checkm8, the iPhone 7 is essentially forever jailbreakable on any iOS version, including iOS 15.7.3, 15.8.x, and even hypothetical future updates. The killer feature is the native 32-bit architecture support