I don’t really watch my stamina while pvping, there are too many other things to keep track of so it’s hard to tell.
I have noticed I get caught less with low stamina and usually have enough to break free or dodge roll when I want to. I think it works well.
Looking for any guildies I used to play with:
Havoc Warhammer - Alair
LoC EQ2 - Mayi and Iskiab
PRX and Tabula Rasa - Rift - Iskiab
Or anyone else I used to play games with in guilds I’ve forgotten
Definitely noticed it more than I thought when in BGs. Haven’t noticed the magika sustain as much as I thought I would in PVE. Shows how much I know I guess.