For me i think dmg wise it probably has actually dropped a tad but its mobility has greatly increased with the movement speed increase. I don't even bother with the trans/pred on a cd utiliity for the most part though. Generally to get the most mobility you have to sacrifice something pretty big to get there so you have to make compromises..
You can either
Get all mobility buffs (camo cleanse, pred cd, pred root break, camo extra time + 15% movement speed) but lose alot of dr with the 30% aoe reduction and the additional reduction added to the talent with this patch. So you can 2 root breakers one on a 30s and one on a 45 second cd. However you'll be hella squishier
Rely on pred for root breaker (take pred cd, 15% movement speed increase +extra camo time, pred root break, 30% aoe reduction) but lose expunging camo which will keep you rooted so you have to rely on pred for root break... so 30s cd root break + speed increase. Camo won't break roots.
or forgo the pred cd and take (30% aoe dmg reduction, 15% movement speed +extra camo time, pred root break, expunging camo) Here you can still use pred as a root break if you need to and have stacks/stack builder so not as often but you'll have camo on a 45s cd. For yourself this is probably a superior root breaker as it stops them from targeting you and stunning you. Plus you have the 30% aoe dmg reduction and ofc the extra dmg reduction.
I always take the last option for regstarring i guess in team ranked i would go full mobility. However i think most of the time i tend to go for the last option.