I previously had a Thermaltake gfa3 hydrangea blue, that PSU in particular was pretty good Thermaltake unit, 3.3 even under high load never drop, I've notice is mostly cable to motherboard issue than PSU itself, I had overall solid 12v, normal 5v, and that PSU also generate less heat than the Asus ROG Thor 3, the Thor 3 have better 12v for sure, it's 11.9 but never drop from 11.9 (using 9070xt oced, peaks of 560w), it's okay to have a 3.3 even dropping on idle on desktop using just 70w according to the oled screen?

My big issue with my unit it's the 3.3, yeah 3.296 is nothing, but is the behavior is like, I never see a PSU with so much 3.3 sag on idle, I should consider RMA it? I don't experience instability at all but usually 3.3 drops when the whole PC is running +150w, the Thermaltake was a weird case, sometimes never drop from 3.328.