Yes, coconuts vary from region to region as different locations have different climates, which will affect the coconut’s size, taste, and texture. For example, in tropical areas with higher temperatures, coconuts grow larger with a thicker outer shell. The coconuts are usually smaller in cooler climates and may not be as sweet. 

Basically Indian coconut and other country counts are total different from size , quality and taste wise.

Best quality coconuts are available in India, because of the climate is very suitable for coconuts.

In India different states are getting different quality of tender coconuts and matured coconuts , you can choose the location where you want purchase the coconuts based on your requirements, below we are giving some ideas.

Tender Coconuts : Karnataka and Tamil Nadu

Oil / Desiccated coconuts powder : Coastal area coconuts , Kerala is best

Pooja and Export : Tamil Nadu (All size coconuts available and shells are strong to long lasting)

For direct food purpose : Karnataka (because of sweet and size wise is good)

All Indian coconuts are good for all purpose if you are looking more reasonable and business mid only consider above given criteria.