I use braid on a few of my setups. I kind of don't know the details of braid. So I don't have much to speak on. I just look at the pound test and diameter equivalency. I use Green Power Pro #80 and #60 in heavy duty light casting setups and light brown Super 8 Slick #20 on a couple of spinning setups. I also have a couple of ultra light spinning reels with braid. One has #10 red Power Pro and the other has light green Super 8 Slick #10. My ball n feather setup has #20 orange Suffix.
When it comes between regular Power Pro and Super 8 Slick, I like the Super 8 in lighter spinning applications. It just feels better to me. When it comes to heavier casting, the regular Power Pro doesn't really bother me, so I use that. As for the Suffix, it feels like something in the middle between the previous two.
I somehow always end up with used reels with zebco braid spooled half way. I give that stuff away. Perfect for macs I guess but I have so many other choices, I don't need it.