I have a Sansaire that I’m happy with, but it seems like the Anova is more popular. The Sansaire doesn’t offer wifi or bluetooth or any of those bells and whistles, so if given the choice now I would probably go for the Anova, since you get the bells for the same price as the Sansaire.
As for sous vide cooking in general, there is a lot of good information available online, but I do a fair amount of experimenting and learning for myself what works and what doesn’t.
