I'm sure have a different brand of rear shocks is better than having a bad set of shocks on the rear. I'm sure you will be fine.
01 325iT ZSP - Koni - Hotchkis - Stoptech
01 525iT - TiAg - Koni - B&G
04 Chevy Suburban - SLP - BlackBear - Belltech
01 330Ci - parts car
16 Chevy Tahoe - Wife's Daily