I noticed that as I and someone increase our END by 2 from an armor, we began to perform SUV more often than before.

When I have my 2 END off, that friend of mine begin to SUV far more than I do.

If I just obtain about 2 bars, he would be at 3 if not close to 4.

Can anyone with lots of END item stack them all and see if the rate is even more compared to no END boost at all?