I'm hearing that after the 'reform' of Delaware Chancery Court, anti-corporate rulings ahem become more frequent causing some large corporations to reconsider. The real problem is identifying the domicile that is predictable in probable treatment. Texas, for example, is very new at this and has major questions about treatment, especially because Texas State legislation often si drawn primarily to protect small, politician owned business classes. To wit: auto direct selling restrictions, and one of the most complex local tax rule structure that exists anywhere. (not too long ago there were roughly 300 different sales and use tax entities with highly variable collection and administration policies). I am out fo date so some of that, hopefully, has been reduced.
Were it to be my company I'd likely choose Nevada at the present day. Texas and Delaware, for different reasons would be off my list.