We live in interesting times indeed!
Just consider how long the technology of the lead-acid battery stayed the same for well over a hundred years and now battery capacity seems to be doubling every few years - with no end in sight. The only irritating thing for the consumer is that when you buy a new electric vehicle, the next new model will considerably outperform the one that you just bought. Talk about depreciation! Just think about the people who bought a $10K 2009 Zero, or a $10 2010 Zero, or a $10K 2011 Zero, every time a new version comes out, you can hardly give the older model away.
When I went to look at the new 2012 Zero in my dealer's showroom, they had 5 new 2011 Zeros parked next to it. Let me see, should I buy a 2011 Zero, with a top speed of about 65 mph and a typical range of about 25 miles, for $10,000, or a 2012 Zero with a higher speed and two to three times the range for $11,500, or $14,000.
At least when you buy a Brammo, you can probably expect the design and technology to remain stable for a couple of years, thereby securing your investment for a while. It can be a tough decision. Do you buy now or wait for the next big improvement in the technology?
Interesting times!