Moog having the best sounding bass is absolutely subjective. You can't sum up dozens of analog synthesizers brands by one sentence like this. Some prefer DSI, some prefer Vermona and so on.

Also it's a question of generation. Today's Moog synths sound a little different to the older generations, generally are more precise, cripy compared to warm vintage tones.

Two things concerning Moog:

* It is pronounced /ˈmoʊɡ/ mohg.

* They did monophonic synths only besides the Polymoog.