Hello everyone. I have nitro 5 laptop which came with an 8gb RAM with frequency 2666Mhz and CL timings of 19-19-19-43. I know this question is pretty common and has been answered a lot of times. But i still want to know whether mixing and matching RAMs of different brands is still something to not be considered at all. I'm thinking of purchasing a new RAM and i have 2 options:
https://www.amazon.com/Ballistix-Single-PC4-21300-SODIMM-260-Pin/dp/B06XC5BVJV/ref=sr_1_7?ie=UTF8&qid=1542878807&sr=8-7&keywords=ddr4%2Bsodimm%2B2666&th=1 or
https//www.amazon.com/Crucial-16GBx2-PC4-21300-SODIMM-260-Pin/dp/B071KNKBQ1/ref=sr_1_3?ie=UTF8&qid=1542885924&sr=8-3&keywords=ddr4%2Bsodimm%2B2666&th=1 Ballistix has cl value of 16 while crucial has 19 which matches with my current RAM. Can you guys please suggest which one is less susceptible to errors? Also, does the BIOS automatically match the timings and make it run in a dual channel? Any other suggestions would be appreciated. Thanks in advance