Holy crap, your one good son and brother! That was very nice done of you, but I think I understand your brother. It's like choosing between a Formula 1 car and a Porche. The first one has superior performance, but costs a fortune, has lousy mileage, must use special fuel and tires. The Porche(MagLED) might not be as fast, but it still outperforms most of the other cars, and is superior to the F1 car when it comes to daily use. But still, I would have taken the M6 in a heartbeat. 
