I've been trying to figure out why the Intel SSD 600p drives are so inexpensive, and I really can't. They more than triple the read speed of the suggested Samsung SSD, have significantly longer projected life, and come at a lower price point.
Additionally, for any system with a 7th gen or higher intel core processor, the Optane memory modules are boasting some massive performance gains for a very small price. Paired with a 550mb/s drive, the Optane drive should massively increase the load times of your most commonly-used programs (if you aren't utilizing the above Intel SSD 600p that has higher base read times.)