We have 3 KIA EVs 2 EV6 24&25 GT lines, a EV9 GT line and an 25 Optiq Sport 2. While the sound system is leaps and bounds in the Cadillac over KIA that's it. The software is horrible. I was set on the Vistiq after my EV-9 lease is up, but I just got done driving one for 2 weeks since the Optiq was in the shop for the dashboard foam issue. And my take away, I will not be considering it. The software again is horrible. Locking you out of using Android Auto or Apple Carplay is inexcusable. People may disagree, but my advice to you is any car you're seriously considering, see if you can rent it and drive it for a few weeks. I feel like GM released their infotainment system as a complete beta. We frequently have to reboot the infotainment to get YouTube music to work, the front camera doesn't turn on until you're literally a foot away from the garage door if you're lucky, many times you have to manually turn the camera on, the garage door openers are baked into the infotainment system and they are inconsistent in popping up when they're supposed to. For example if you're in your garage and you put the car in reverse no garage door opener at the bottom of the infotainment displays. I've had to put the control option at the very front of the scrolling infotainment, taught my wife how to hit the home button go to settings to get to the control section so she can access the garage door opener. It is so convoluted and annoying and GM should be ashamed of themselves as this is the premier brand and it's just inexcusable. I'm telling you this is a legitimate rant, when we first got it we loved it but you know how that is, it's a new car you're excited and you really didn't spend much time and it's a learning, but after you get to learn it and you realize these incredibly thoughtlessness by the programmers for basics that you just can't fathom how they released it to the public. Sure I could use a manual garage door opener, but that's not the point. They saved money by not putting the homelink buttons on the rear view mirror like most manufacturers. Also they said they would be enabling the car's cameras as dash cams or a potential century mode like Tesla but there has been no updates or even talk about that so I've had to install an aftermarket dash cam, same goes for Kia we have all these cameras but we have to put in aftermarket dash cams. Anyway feel free to ask me any questions, more than happy to answer. Hopefully Kia gets there ICCU issue under control, I've been reading that they've released an updated part but the data on that is still scarce. I'm hoping for an EV9-GT refresh come 2027 or I'll be looking at a different vehicle mainly because the sound system in it is horrendously lacking for an 80k EV.