I got Perfect Effects 9.5 for free, and I never felt the need to own the full suite, as I already own and use Photoshop/Lightroom CC, Topaz and Nik plugins. But when they offered me the full suite for $79, I couldn't resist. I haven't done too much with it yet, but it was one deal I couldn't pass up!
I love it. I also have the conglomeration of other software that you do, but more and more I find myself using the one-two of Lightroom and Perfect Photo Suite. Watch some of the videos tutorials and you can see how valuable the combination is! Sometimes I abandon everything in favour of PPS9.5 Browse for management and everything else for ...everything else