[Old S/S Fan]

I’m a big fan of the Alliant Extra-Lite for the 2 1/2 12 ga loads. Getting ready to tackle my 16 ga Parker and located some Alliant 20/28 and Green Dot. What loads do members have for a 7/8 oz 16 ga at around 1150 fps? I like to roll crimp these cut off RSTs and Federals for both 12 and plan to do the same for the 16’s. That $20++ a box has motivated me to get back into this after 40 years.