I chose the Bialetti with my eyes closed, it is excellent for making moka (not espresso, which many confuse).
Unfortunately, the specific one I bought has a serious flaw: it needs a replacement gasket that is not made of silicone but of some other rubber material. Every 10-15 coffee preparations, even though we take care of it, it needs to be replaced as it gets burnt, seriously affecting the quality of the coffee.
I can find spare parts in the market for 4€, but this is not a satisfactory situation.
Perhaps by purchasing silicone in the same dimensions, it can be fixed, but I haven't dealt with it yet as I bought another device.