"Vibes" are fair. I just put flashlights with two incandescent-like LEDs (Nichia 519A and Nichia B35A in 2700K) and I can see a slight difference in how they render colors even though the spectrophotometer says all the major metrics are within a couple points of each other.
Looking closely at the measurements, when the B35A has an advantage on individual CRI samples, it's usually a larger gap than when the 519A has an advantage. They're both in the 90s for R1-14, and it takes a keen eye to tell the difference.
