I bought the Imusa moka pot in Walmart, my first, and I have learnt that I should not have gone economy on this. Its indeed affordable, works, but, its small, single serve, and just feels economy. Biggest pain is the plastic handle that will definitely get ruined cause of being cooked over heat. The manual says not to put it over heat, which is where the moka pot works. Lol. Sucks, but i am espresso cool.
I got my glass Oggi moka pot on sale at Grocery Outlet, a “last chance leftovers” type retailer, but I have learned to work with it, and can make a decent cuppa when In get things right.
My moka is also only a tiny 3 cup model, and to get a little more volume, I pre-wet my grounds with hot water so that a little less water volume doesn’t get absorbed by them.