(G) superflex vs powerflex

a long time ago when i bought the tub, as part of it's renovation, i put new wishbones on, i had a very scary one going a corner in a 70sx the ball joint had rusted around the base, and the hub carrier had forced itself through, very wobbly wheel and driver ensued, anyway, whilst doing that i had the standard rubber bushes changed to poly-bushes from powerflex..

http://www.powerflex.co.uk/products....13&submit1.y=9

now i'm thinking for the big summer service, do i go back to them or mix and match for the best price with

http://www.superflex.co.uk/SuperFlex...Uno_Prices.pdf

after 3 years i would def be looking to change out the wishbones and as a result i don't see it as too much of a stretch to do the other front end bushes, the only one i'm not overly sure about are the rear beam mounts, anyone done this one? i imagine after 15 odd years they are going to be manky!

If you were happy with the powerflex bushes, might aswell stay with them