Edited December 6, 2019
at 04:22 PM
has the G.SKILL 2x8GB DDR4 2666 MHz SODIMM Laptop RAM for $49.99 with free shipping. This is the lowest price per 2666MHz 8GB SODIMM that I've seen recently. It's also CL18 which is slightly lower than the usual CL19.
This is well rated in this review [tomshardware.com]
at Tom's Hardware.
I ordered a set for my HP 14-dq1033cl with i5-1035G4 that I got at Costco.