OK, so in one corner we've got the Cycle Analyst from ebikes at a hefty $140 plus shipping
In the other corner, you've got the Wattsup Battery Analyzer weighing in at mere $53.95 plus shipping.
As far as I can tell, other then the speed meter on the CA, these are the same thing. Please, someone help me out here. Is there any reason I should shell out the extra $100+ (international shipping) for the CA?