Actually I was out golfing all day with a guy who reminded me of you. He was fed up with CA and decided last year he might move. His neighbor sold their house in December. He ran into his neighbor in January and the guy was crying he couldnt find anything to buy or rent. Neighbor was basically couch surfing and knew this guy was thinking of selling. Neighbor asked him if he’d sell. he said yes and sold to him in february. Then he rented a townhome for a year to decide if he actually was going to move. He is convinced it will crash here and he was hoping to actually stay. Then he admitted he has already left well over $200K on the table since he sold and now he has no choice but to leave. he’s thinking Arkansas. You may want to look into it also.
But back to the point. You didnt mention every other tech company you mentioned MSFT which I know more than a little about. Why dont you check out some others like CSCO, ORCL, IBM, INTC and let me know if those are up 400% also. I can provide tons more if those dont suffice