FYI - there is no difference between the Samsung EVO Select (Amazon) and EVO Plus SD cards for anyone wondering which to get for your new S9 : r/GalaxyS9
Samsung EVO Plus 512GB MicroSD Card Review: Speedy Device Storage | HotHardware
Samsung SD Card Review - PRO Plus versus EVO Plus - Legit Reviews
Amazon.com: SAMSUNG ELECTRONICS EVO Select 256GB MicroSDXC UHS-I U3 100MB/s Full HD & 4K UHD Memory Card with Adapter (MB-ME256HA) : Electronics
EVO Plus + Adapter microSDXC 256GB Memory & Storage - MB-MC256KA/AM | Samsung US
Samsung SD Card Review - PRO Plus versus EVO Plus - Legit Reviews
CDRLabs.com - Samsung EVO Plus microSD Memory Card - Reviews - all-pages