Brake discs (alternatives?), change + life V70 II?

Next week I get my 2.5T (BJ07) with approx. 55000km. Brake technology everything seems so far ok. From when can be expected with an exchange front and rear? I have 17″ rims with 225er on it (original). Sometimes there are parts from the Zubrhörer which cost a little more but technically bring an improvement. Does someone already have experience with the V70II with e.g. other brake discs and coverings? I mean naturally which one can understand as normalo and often such modifications are rather a burden for the account without any real added value. For me, at best, an advantage comes in terms of wetness. Otherwise, I am a city heini with short distance traffic. However, if on the highway then also speedily on the road. So far, I have always made the change of windows and coverings with my vehicles (except motorcycle). I would like to continue this also so ha However, should this be unusual with the Volvo from the power and the premises, I would like to know that before I break it up. Since an accident last year I have a ruined right wrist with little strength and mobility.