4/16 is a 2 insert week - Save & SS. The Save is decent, the SS looks pretty blah.
4/23 looks to be SS only. That is not 100% confirmed yet but I have seen several SS previews and no Save previews, which would normally be circulating already.
I will be picking up 4/16 sets on Friday 4/14. Shipping/pickup will start Saturday 4/15.