Hi, currently i have a 16GB (2X 8G Corsair Vengeance DDR4 3000MHz C16) and my motherboard is a Gigabyte Z390 AORUS PRO. What is the best way to upgrade to 32 GB of ram? Bauying 2 more 8GB ram? Or buy 2 new 16 GB. Im asking this because as far as i know, some motherboards work better with less ram sticks, so having 2X 16 GB is better than having 4X 8GB.