"Samsung's 860 EVO and PRO is a welcome addition to the SATA SSD marketplace, but the class-leading endurance specification and faster controller are tempered by some apparent performance niggles. Perhaps we have been spoiled by each incremental Samsung product release outclassing its predecessor in all metrics, but this time things did not pan out. Four-corner (sequential/random read/write) performance matched or exceeded that of the equivalent 850 Series products, but the 860 lagged behind in mixed workload performance and saw a sharp enough increase in TRIM delay that I suspect it is more of a bug than a simple need for optimization."
You do software updates to get the most from favourite programs right? Updating a motherboard BIOS can in a timely manner is also critical. The guide to Flashing a Motherboard BIOS spells out the often complicated steps in plain english. PCSTATS Tips