I also am a cadillac lover and currently have a 2011 ext. I was so sad when they discontinued it.. I would get an ev ext in a heartbeat!I'm a Cadillac fan. My wife drove an Escalade and I moved her down to the X5 as her health deteriorated. Both great for us.
I always had great buying, ownership and service experiences. I won't plug the dealership, but they're in Tempe, AZ.
I would buy an EV Cadillac EXT in a heartbeat and very seriously consider an EV Escalade before the R1S. But that's just me.