Fennec and Cromite is always outdated compared to their upstream. If you care about security it is quite problematic. I recommend just install UBlock on Firefox then use Arkenfox, or Betterfox on it. It is a bit more complex to do on android, but it is possible. If anyone is interested here is a tutorial
I use IronFox too, but I’d say depending on your goal even Fennec+uBlockOrigin is a pretty good setup.
If you want to go chromiun-based then Cromite (similar in scope to IronFox).
Fennec and Cromite is always outdated compared to their upstream. If you care about security it is quite problematic. I recommend just install UBlock on Firefox then use Arkenfox, or Betterfox on it. It is a bit more complex to do on android, but it is possible. If anyone is interested here is a tutorial