I've spent about three months poking at cam chat and I still don't have a clean answer.
Most of what's written about cam chat is either two years out of date or quietly sponsored.
My checklist for cam chat, in rough order of importance:
- How visible cam chat keeps you when you are not paying for a boost
- Whether etiquette is worth prioritising over everything else in cam chat
- Whether anyone has tested etiquette properly on cam chat
If you've actually used something relevant to cam chat, I'd rather hear that than a recommendation you read somewhere.