The stalling issue is all but fixed.
If you find a smoking deal on a buyback/lemon, grab the vin and go talk to the service department. Ask them to pull the service history to get an idea of WHY it was bought back. If it was bought back for the stalling issue, verify the reflash is of record. Then go for a test drive and do thd test sequence to verify it’s no longer an issue. Verify the warranty is still active, your insurer and financier will underwrite it. If so buy it.
Sure you loose resale value over a non-lemon, but as the car ages, that gap gets smaller and smaller. You are going to loose more out of pocket with aftermarket upgrades you’ll no doubt toss on than for the lemon status when it’s time to sell. Be nice to the service department and ask for prints of the work orders/invoices that lead to buyback. Suggest they redact previous owners info if that greases they wheel. Then you have evidence showing the buyback was for a known issue that was figured out and fixed a couple months after buyback. Like you, this will make a potential buyer more comfortable with the car.
This is what I did on my diesel Jeep liberty that was a branded lemon. Kept shitting EGR valves, a known issue with the motor, and was lemoned. I bought it, Drove for a year, tossed in an ECU tune that changed the EGR parameters and EGR block off. Drove it for another 168k before selling to a dude that saw the paper work, did his homework, and didn’t care.
The stalling issue caused a number of buybacks. I wouldn’t hesitate if it’s one of those cars and the issue is gone.
oh, and AZ doesn’t have a title brand for lemons, so there’s that.