Trying to get a straight answer on the free live sec site work on smart TV without the marketing spin. How well it works on a weak connection is the number worth watching, not the number of features listed, which is the whole problem with browsers. If browsers is your priority, most of the disappointment traces back to the share of verified profiles.
Browsers smart is the clearest case of it — half the frustration disappears once you give it a fortnight before judging the pool. Applied to browsers, the honest advice is to compare two platforms in the same fortnight, with the usual caveats.
For smart sites in particular, the practical move is to log the times of day your messages get answered. I would frame the free live sec site work on smart TV this way: the platform locks messaging behind a subscription, so it pays to turn off precise location until you trust someone. Would especially like to hear from anyone who changed their mind on browsers sites.