Samsung A/C are good in terms of service of product have good cooling. I buy SAMSUNG one ton split A/C from Vijay Sales Mumbai delivered to home and installed within single day taken 1100 Rs. installation charges and 100 extra charges for drainage pipes. After all I found its performance is good but its costly.
If you are Installing in your own Home its good but person who want to use it for resale price its costly also its indoor unit and out door units are bigger than many different company A/C.
Also have good remote functions, you will like:)