the old first gen PE was, and still is one of the best park skis ever made. those things were wicked light, durrable, and at the time (and still to this day), had the NASTIEST graphics ever. if i could find some unmounted 179 first gen PEs, id snag those in a heartbeat.
now, as for thier current lineup, the PE, is really not a park ski anymore. it really is a ski for people comming off of traditional all mountain skis, and getting a twin to play on, that can replace thier crossfires or recons. i would never ski them, and working at a shop, thats the majority of the customer base on those skis. great sticks, but not really a park ski anymore. next years graphic change kinda reflects that aging market sector, with the throwback graphics.
as for the silencer, ive been on a few different pairs for the past few years. are they the BEST twin out? fuck no. but, they are dirt cheap, have the same shape and flex as the old PE. on jumps and bigger stuff, they are great, enough stiffness to stomp landings, and a shitload of pop off the lip. where they suffer, is on aggressive all mtn terrain, and in technical jibs. the capped construction isnt as powerful as a good sidewall, and the swing weight is fairly high for a ski of those dimensions. most higher end park skis are noticeably lighter and easier to flick around.
i havent spent much time on fujas, but same kinda idea, in a softer wider package.