Kamis

I like Ultrahuman a lot, I've switched from Oura since they tricked people into using subscription after purchasing ring for full price, even more expensive than Ultrahuman. And I constantly see new updates to Ultrahuman, extra insights that Oura doesn't offer, and sleep metrics seem to be of good quality. I also love that Ultrahuman also allows you to measure blood glucose with sensor on arm. When you combine that with a ring - then you really feel like Ultrahuman :D

Good price, I usually use GoMoWorld when traveling to UK. I think it uses EE which is somewhat spotty, but plans are better rather than buying physical EE sim card. Used it also in Vietnam and it was very unreliable, had to switch to physical sim card mid-travel. However their small prices allow you to try it and then if you are not fully happy - look for other more expensive solution. GoMoWorld is my go-to esim provider at the moment.

I had gen2 ring which I liked, after few years battery won't hold for more than an hour or few. Upgraded to Gen3, carefully reading that it had all the functionality still available as Gen2 without buying the membership (which it did at time of purchase). 6 Months passed and app says "Membership expired" and 98% of all functionality is disabled. Only shows score which is same as looking at weather forecast about tomorrow and it says "it's gonna be ok". Now ring is worthless, contacting support simply politely showed middle finger, tried appealing with screenshots of offer during purchase - got no response in a week now...

AVOID!

They had SC2 key at good price, bought it and received it instantly. Was plaing few minutes later.

Even though I wanted - I wouldn't recommend trying to pay with paypal. For some reason you have to pay few euros extra and go through additional unpleasant verification (so no instant gaming in that part). Besides that - all good.