Legion may actually be worse or side-graded due to Duration add-on removal
Before anyone goes to insult me because I have a feeling people will disagree with my point before I make it, please hear me out on this entirely before arguing otherwise.
Some context before I get to the point, otherwise skip this paragraph. Legion has been and will remain one of my most played killers so I have heavy amounts of hours on them. I was never able to fully utilize legion as effectively as some against my fellow PC players due to my control scheme but I would argue I was still above average with them (I am a controller PC player due to wrist issues with my arms). I honestly was never convinced legion was as bad as people claim because of the immense pressure of a frenzy chain on gen progress.
Legion as they are on the live version is difficult to get to a second survivor to start a frenzy chain normally unless you run, specifically, the duration add-ons. However, on PTB, these duration add-ons are practically nonexistent (a yellow add-on for very minor speed per hit but adds up very fast after second survivor hit and a brown with only 2 second duration increase). I believe that, without duration add-ons, duration buffs, or a better speed increase add-on for legion's first hit (higher move speed increase), that it is way harder to chain to your second survivor in a frenzy chain which was most of legion's map pressure. If you can somehow reach the second survivor in time and start the chain, I have noticed that it is almost guaranteed to hit the other two with the yellow add-on but this is way more rare than before. I, on average, can only frenzy chain once per match or not at all anymore which makes the buffs part of these changes feel null as you don't get to experience them.
If I am wrong or I am missing something please help me to change my point of view as I want to view these changes as completely positive for them. I have been excited for these changes since they were announced but I feel the removal of this type of add-on is a big issue and I would much prefer it over the detection range add-on as a good legion will have enough map knowledge to figure out which direction to go for other survivors without it.