Is anyone actually using Helium (HNT) internet/mobile network; is it good or slow/dropped connections?

I thought this chain would die off but it's still going and the coverage map is decent except for huge swaths of no reception between cities.

I live in a city, so I figured I could just switch to this for both home internet & mobile phone, is that a reality today or we're still a couple of years away?

Recently was on a trip to Canada and I had to pay for roaming, but the coverage map basically covers nearly every city, so perhaps I could have even used the roaming feature.. checking their docs there’s an eSim option.. ok.. without getting into specifics seems like I could have done it on the fly too.

Anyways, wondering if I should wait or get on board and figured this sub would have the most knowledge on the matter including criticism to know if it’s actually worth it right now.