Yeah, I used the Mobil1 m1-205 in my 300E. Overall perfect performance but I switched to a Bosch premium oil filter 3421 and I am equally pleased.
Here is the comparison
Mobil 1 Bosch Premium
Content Synthetic Nat/Synthetic
Single Pass Efficiency 98% 98%
Multi Pass Efficiency 96% 93%
Price $12 $6
Bosch Premium is my recomendation. The only difference is 3% in multipass efficiency but Bosch's antidrain back valve is a much more important feature in which the Mobil1 lacks.