The other stores' products?

I think you seldom use "The other stores' products". When seeing threads here, I think you've expressed like "products of the other stores".
Let me ask something more.
[1]The others' products(okay?)
[2]Products of the others(also okay?)
[3]Products of people(okay?)
[4] People's products(okay?)
[3]Than those of products of the other stores(okay? I'm not sure!)
[4]Than those of the other stores' products(okay?)

I think every thing above is okay,don't I?

Thank you for your answers in advance.