In MY gently opinion, since I’ve seen A LOT videos and spent A LOT hours studying this item/theme, because I had same question than you… I’ll say Lemfo LEMP or DM30 is the best.
I know you guys gonna say “that’s because you got a LEMP” and it could be truth really, but I got a LEMP because I’ve studied many FAWs to reach LEMP and I realize this watch has really a lot of logical, not disproportionate features, that fit it (again, on MY opinion) as best man’s FAW:
-64gb internal storage, 4 gb ram. Perfect for all mainly apps and daily operations. Not lags at all, and who’s gonna use REALLY 128 gb of internal storage on a watch???
I’ve installed at least 20 extra apps and have almost 200 watchfaces putted into him and at least 30 mp3 music songs and the guy barely have 8 gb of space used. Don’t know what else can say about it… It’s not a disproportionate number on my opinion.
-Android 9.1. Not the last Android 11, but really whips it. Not ANY bug known, it work perfect. None camera’s vertical/horizontal issues, not weather app issues… Not crashes… Apps go perfect on it, at least for MY view’s point. And the differences (at least) between A9/A10 are almost none to average eye’s user really. The main argue for say this is A9 didn’t had upgrades since it saw light a year and a half before on this watch. And A11 isn’t enough stable yet and I don’t know if it will be someday.
-Unisoc processor: yeah, there’s a lot people saying (I guess with valids arguments) than it’s a difficult processor for rooting proposals respect others like MKT, but who’s gonna REALLY need rooting a WATCH that’s work perfectly well? I guess that’s more I+D proposals than truly users need. I don’t know, I never needed to do that really.
-Camera’s disposition: unique smartwatch on the market that comes with a decent (and LOGICAL) disposition to take good pictures without having to extend your arm on an strange way like if you wanna shoot x-rays to somebody from your watch. The main and the selfie cameras have 5 mpx, which it’s not bad, or disproportionate for a watch. I’ll like the main would be 13 mpx like Optimus 2, but 5 mpx isn’t bad anyway, and I’ve seen too many FAWs with barely 2 mpx on the selfie camera, wich is HORRIBLE quality on my opinion (don’t know if it’s worth to have a selfie camera on that case neither). The rotative camera’s Optimus 2/Prime 2 is a risk for me since it uses a flex to connect it with main module, wich become the watch less water resistant or even can cause camera’s malfunction if the flex damage with use.
-Look and feel: I think LEMP it’s elegant to wear it (ie at office works, I work on a bank) at the same time it’s elegantly sport too. Doesn’t look bad on any situation (ie like a G-Shock, to say something) or a big/disproportionate screen for a watch (I think a round 2.1 inch screen doesn’t fits well on a wrist, maybe a square/rectangular screen but not carrying Android 7 at this time).
That’s my arguments, my opinions, the rest of specs are almost identical on all FAWs from A9 onwards, may be disagree with me but tried only to give you choices than let you decide who’s best for you too.
Best wishes!!!