Based on experience, who is the current best Immersion Circulator maker?

I have had the Anova 900w model basically since they came out. After 2 years, I ordered a second one. Well, both are making all kinds of weird noises, and Anova doesn’t even support them, anymore. The ring clamps are both cracked, too. So I’m thinking it’s time for them to be retired.

So, who is currently making the best one? Looking at reliability and accuracy. I only want advice from this community, because we are the ones who know.

Thanks.