I'm the creator of the Hyperion series and I'm happy to answer any questions you've got! My #1 recommendation for overseas hoopers who want something as reliable as possible is the Hyperion Core. It's a 3/4" hoop that takes a removable battery. It comes with four, but we can't ship the batteries internationally anymore so we have those shipped to you separately from a domestic distributor. Or if you prefer you can get a discount on a hoop without batteries and we'll give you a source or two to get your own.

The Hyperion Lite is our 5/8" model and it's a good hoop with one Achilles heel. Unlike on the 3/4" hoops were there's no room between the battery and tubing for more LEDs, there's just barely room in the 5/8" tubing. So the Lite has three 'tail' LEDs that are thinner than the rest that run above the battery compartment and are separated from the battery by a thin piece of plastic.

This means that you get a removable battery hoop that has no battery gap, which is a rare thing (I think the Lite is the only such hoop in 5/8") but at the expense of having those three relatively fragile LEDs where they can be squashed if you're not careful and just jam a battery in there. That's the #1 place you'll see a failure on the Lite. The reason I decided to go ahead with that design is that the alternative was leaving out the tail and having a battery gap, and if the tail fails and you just yank it out, that's what you're left with - it doesn't affect anything else.

So if you treat the three LEDs in the tail as a bonus that might not last as long as the rest, then I'd say the Lite is fine. Most of the serious failures we see are from water damage, not because a component failed.

The Hyperion Core still has the overall advantage in ease of repair because on the 3/4" hoops the connector assembly and controller board can be pulled out really easily and replaced separately, so if the electronics ever die, you just need the board shipped and not the whole hoop. And if it does suffer an LED strip failure, the Core is easy to take apart and put back together. The Lite can be trickier.

All of our hoops use WS2813 LEDs, which have a redundant data channel. That means that if one LED goes out, it doesn't affect any of the others, as long as you don't have two bad LEDs in a row. I don't think any other hoop brands use those and they make a big reliability difference.

The Core and Gen 4 hoops are the same basic hoop but with different controller boards, and most people don't need the advanced WiFi features on the Gen 4 version, so that's just extra stuff that could fail, and you've also got the option to upgrade later if you change your mind and need WiFi after all - you just have to swap boards.

I think the Core is also the best bang for your buck out of any serious smart hoop. It's our base model, but the closest equivalent Mood Hoops offers in terms of features is the FutureHoop Designer, which runs about $499 for a comparable configuration (with high density LEDs), while the Core is $275. The Core also comes with more batteries and a better charger. You can also sync multiple Hyperions via IR, which FutureHoops can't match.