The government recently issued bins without bottoms, for composting, to each household in our village. Only small bins and totally inadequate for the average need. I haven't seen anyone use one yet.
I don't bother with bins or pits. There was enough material lying around the garden to make 2 heaps and start a third. I put them close to the new vegetable plot so, a) they get watered and b) the ground under them can be made into another bed.
I am using old banana leaf for browns and mixing the stalks with household waste for green. Soil and cow manure also used as I was taught never to use fresh manure directly on the ground due to excessive salt. I get the microbes as starter from global house. Weather has been good and heaps are generating quite a bit of heat.