Plausible et al all are a pale imitation of GA. They all offer a dashboard with some basic filtering. But they offer little in the way of true analytics features, that allow you to slice, dice, and compare data.
I'm working on an web analytics project that gives users more power over the way they slice/dice/compare analytics data. Would you be interested in giving it a try when the project launches in alpha?
Send me a hello email at the address listed on my profile, would be happy to send out an invite when ready.