Hi! I just joined Philmug today and trying to make myself familiar on the forums. If there's a similar thread about this matter, i hope someone can link the thread. Thanks! I recently ordered a 27-inch iMac with Retina 5K display with the following configuration: • 4.0GHz quad-core Intel Core i7, Turbo Boost up to 4.2GHz • 8GB 1867MHz DDR3 SDRAM - two 4GB • 512GB Flash Storage • AMD Radeon R9 M395X with 4GB video memory • Magic Mouse 2 • Magic Keyboard (English) & User’s Guide (English) • Accessory Kit It cost me ₱ 153,990.00 on Apple Store online. This will be my first iMac since i am a long time macbookpro user and never upgraded the memory of my 2 previous units. I have learned that it will save me a lot of money if i do my own ram upgrade. I found this product > http://eshop.macsales.com/item/Other World Computing/1867DDR3S32S/ online thru blogs and youtube tutorials. I am upgrading from 8gb to 32 gb of ram. The total price of this OWC 32gb is 199usd and i have no idea if there is any extra or hidden fees for taxes , customs etc. Is there any better and cheaper brand that i can purchase and also available in Metromanila? Is OWC a good choice?