Duty Roulette: Leveling

[FunkyBunch]

Do you even math bro? SNIP
To compensate for level difference there is a fairly large exp bonus on running a lower level instance however individual kill exp does not change, just the end bonus. So, let's say Satasha takes 20 minutes and ifrit normal mode takes 5. The individual kill exp for a lvl 59 character in satasha adds up to a negligible, I'd go so far as to say invisible amount. The roulette bonus may fill 20% of your bar though, whereas the ifrit normal filled 18% (due to it being slightly higher level). 18% for 5 minutes is better than 20% for 25 minutes. Do you get it now?

This is incorrect. Your experience gets synced to the level you get synced to. So running the dungeon synced to level 20 would give you the same % of a level as if you were level 20.
Your experience and level get unsynced when the dungeon is over. So the experience gained is multiplied. 150k experience at level 20 is equivalent to 600k+ at level 50.

[Cnidarian]

This is incorrect. Your experience gets synced to the level you get synced to. So running the dungeon synced to level 20 would give you the same % of a level as if you were level 20.
Your experience and level get unsynced when the dungeon is over. So the experience gained is multiplied. 150k experience at level 20 is equivalent to 600k+ at level 50.

That isn't how level sync works at all. Your required exp to level remains the same. If you are level 59 and you get level synced to 20, you still require 3,888,000 exp to obtain level 60, not 56,600 (exp required for 21). If what you think was true, people would only run Sastasha to level as you can pretty much get a full level every time you run it.

[MomomiMomi]

This is incorrect. Your experience gets synced to the level you get synced to. So running the dungeon synced to level 20 would give you the same % of a level as if you were level 20.
Your experience and level get unsynced when the dungeon is over. So the experience gained is multiplied. 150k experience at level 20 is equivalent to 600k+ at level 50.

How to say this...

Nope. You're wrong.