I prefer the chaos of JPRA inside the building only having spent time at "Drop Control" of JW (and also monitoring test cycles by the post-lift hill dip while still under construction).
While the new I-Rex looks great, the whole T-Rex Kingdom doesn't have the same amount of dread & build-up as JPRA's "warning! Warning! System failure". That's always been the flaw with JW's post-lift hill, it should be in "melt down mode", but instead it has regular music, darkness (with "show lighting").. but no real "oh crap. We're not gonna make it" vibes.
IF JPRA got the JW redo, I'd hope they wouldn't rush & budget cut it to hell. Especially after opening Epic Universe.