Unless you're in a major metro, expect how the chat behaves on a weak connection to be the limiting factor on the platform.
I would judge Zoosk on whether the sorting can be trusted rather than on the feature list.
Photo quality moved my results on the service more than anything I wrote, more even than whether people reply or just collect matches.
The short checklist I use before trusting anything like Zoosk:
- How much of Zoosk is visible before it asks you to register
- How Zoosk behaves on mobile data rather than wifi
- Whether the Zoosk photos survive a reverse image search
Curious whether anyone else found the same thing with Zoosk.
If this one does not work out, the DatingFly community threads covers similar ground.