Hi guys,Was thinking about getting an e34. Still very new to it but understand there is some engine variants ie 520, 525, 528, 535 and of course the ultimate M5 which i have yet to see one in flesh. Just want your opinion of which would be a better choice for daily use. Have heard that 525 actually doesnt take that much fuel compare to 520 (talking bout auto tranny) is that true? Any extra advice on every aspect is very much appreciated. Thanks.Regards