FAN Haiku 60inch Caramel by Bigassfans I bought my Haiku fan directly from Bigassfans at Park Mall. The installation was done by an authorized installer recommended by Bigassfans. Its advisable for the installation to be done by the authorized installers as it is quite complex. Wrong installation often results in the fan being wobbly/noisy. Bigassfans will charge additional fees for reinstallation if you engage an unauthorized installer. Price wise I dont see much of a difference between buying it directly from Bigassfans or retailers. Based on my experience at its highest speed, its not as powerful as KDK fans. However, im ok with the wind Haiku fans are much more energy efficient than KDK fans. There are 2 different mounts based on your ceiling height. If your ceiling is more than 290cm, you can go for the longer standard mount (you can go up to fan speed of level 7). If your ceiling is less than 290cm, you will need a shorter mount (up to fan speed of 6). The price of Haiku 52 inch and 60 inch is the same for some reason. KDK R48SP We got this smaller KDK fan for our master bedroom. Its powerful and windy. Wife likes fan and I like Aircon