Hey guys. I have an Alienware 15 R4 currently stocked with an Intel Core i7-8750H processor (2.2 Ghz), Nvidia GTX 1070, 16 GB of RAM, 1 TB HDD, 256 GB SSD. I plan on upgrading my RAM size to 32 GB and adding more SSDs. Are there any recommended brands to choose from? Please help me.