Brake pads/dishes from Barum/Polar Parts ok?

Hello Since the parking brake of my V70, Bj98, 2.5l, 144Ps pulls unevenly at the rear, and comes only literally on the last stop, I play with the thoughts of the rear axle fresh coverings, baking, disc brakes+mounting kits and possibly new brake ropes to buy. When searching for spare parts I hit the brand Barum, so far I only knew the brand of tires. Supposedly Barum is a second brand of ATE. Who has experience with barum brakes on our mooses ? Who has experience with the brake parts of PolarParts? Were now two cheap brands that are not immediately torn in the air on the Internet…. Does not want to build up the last dung, but ATE and Brembo have already “air down” from the price. Will also give brands the corner are cheaper but can be built without hesitation…. Where and which manufacturers are recommended with the brake ropes? For example, have read that the brake ropes of Skandix are not exactly fit. russ C4-veteran