I am loyal to Lexar for several years. I use the cards of this brand in many cameras (Nikon D700, D800E, Fuji X100 X100T, etc ...). I had a conflict with a sandisk, yet brand reference, with my X100 (I use the said card in an easily Ricoh GXR), since I no longer buy as Lexar or, if price gap important transcend. The price of this 128GB Lexar 600x is very suitable in terms of competition.