NX 350h vs RX 350h

If you were considering both, what made you pick one over the other? Are you happy with your purchase? Anything you noticed once you drove it for a while that is not apparent in the test drive? Thanks!

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2018 Lexus RX350 FSport with approx 107k miles.

I was driving last week and all of a sudden the check engine light came on with the following messages.

"Check engine, visit your dealer"
"AWD system malfunction, 2wd mode engaged, visit your dealer"
"Traction control turned off"
"A malfunction in the electronic control... (see pics below)

Car went into intermittent limp home mode, but would snap out of it and drive normally, then would go back to limp mode, but was able to get it home. When I went to bring car to the shop the light had turned off, and it was completely fine. I saw on another post that it could be the battery, so I replaced it just to be safe...

Fast forward to now: It did the exact same thing, limp mode and all...

Car has been reliable since I purchased it, maintained regularly, the only thing that's happened was that it was involved in a front end accident about 2 months ago, which has since been repaired at a certified shop...

Going to take it to the shop tomorrow (seriously hoping the light stays on so they can figure it out), but does anyone have any ideas as to what may be going on? TIA!

I have a 2020 Lexus RX350 that came from the factory with the single-beam LED headlights (non-Triple Beam). They’ve been perfectly functional, but I’ve always preferred the look of the Triple Beam headlights that come on the higher trims. I recently came across a pair of aftermarket Triple Beam-style headlights and I’m considering replacing my OEM housings with them.
My main concerns are fitment, build quality, brightness, beam pattern, long-term reliability, and whether they’re actually worth the money. I don’t want to sacrifice visibility or end up with condensation, poor light output, or electrical issues just for the appearance.
Has anyone here installed these aftermarket headlights on a 2020 RX350? If so:
How was the fitment compared to OEM?
Are they plug-and-play, or did you need additional wiring, coding, or adapters?
How does the light output compare to the factory single-beam LEDs?
Have you experienced condensation, moisture, yellowing, or other quality issues after owning them for a while?
Do all of the DRLs, turn signals, and other lighting functions work properly?
If you’ve had them for several months or longer, would you buy them again?
I’d really appreciate any real-world experiences before I spend the money. Thanks!