Powerflex all day long here's a post I wrote from a while ago just so you can have choice before you buy.
I've taken some pics of the bushes I've got off my cars
Deflex bushes off my 3door absolute shit car wandered all over was terrible to drive, not sure how long they've been on there
Powerflex after about 2.5 years on my escort but at least 2 years on my old saff before IIRC
You can see the sleeve has been pulled slightly whilst they have been on the Escort due to incorrect ARB position.
and then compare the design of them
I know which ones I'd fit to my car.
I sell Powerflex too if you want a price to compare PM me with the car details.