128 vs 135
I am working on my 4th BMW in less than 4 yrs and I did trade two of those vehicles because I did not take them like I want it the first time. If you have the money and you really want a 135 get it. So you can be happy with your self and your new car. If not you will be regreting your desicion for the rest of the time that you have your 128. I recommned you to go out loud and get exactly what you want.