Do you keep a regular Blu when you get the Steelbook?

[kaliraver]

I use to, but I am stopping and opening up all my SteelBooks unless they are region locked. I was doing it since I already had a lot of Amarays that I was buying on SteelBook, but it is getting expensive and have to cut corners. Amarays are going away. What got me thinking was the posts about when any format dies these "limited edition" things won't be worth jack when the next big format comes out. Might as well watch the movies I buy and not just collect cases.